S5 Hand Out

COURSE HAND-OUT
B.TECH. - SEMESTER V
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

Semester V, Course Hand-Out
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

(EC), RSET
VISION
TO EVOLVE INTO A CENTRE OF EXCELLENCE IN ELECTRONICS AND

COMMUNICATION ENGINEERING, MOULDING PROFESSIONALS HAVING
INQUISITIVE, INNOVATIVE AND CREATIVE MINDS WITH SOUND PRACTICAL
SKILLS WHO CAN STRIVE FOR THE BETTERMENT OF MANKIND
MISSION
TO IMPART STATE-OF-THE-ART KNOWLEDGE TO STUDENTS IN ELECTRONICS

AND COMMUNICATION ENGINEERING AND TO INCULCATE IN THEM A HIGH
DEGREE OF SOCIAL CONSCIOUSNESS AND A SENSE OF HUMAN VALUES,
THEREBY ENABLING THEM TO FACE CHALLENGES WITH COURAGE AND
CONVICTION
Department of EC, RSET 2

B.TECH PROGRAMME
Program Outcomes (POs)
Engineering students will be able to
1. Engineering knowledge: Apply the knowledge of mathematics, science, Engineering

fundamentals, and Electronics and Communication Engineering to the solution of
complex Engineering problems.
2. Problem analysis: Identify, formulate, review research literature, and analyze complex
Engineering problems reaching substantiated conclusions using first principles of
mathematics, natural sciences, and Engineering sciences.
3. Design/development of solutions: Design solutions for complex Engineering
problems and design system components or processes that meet the specified needs
with appropriate consideration for the public health and safety, and the cultural,
societal, and environmental considerations.
4. Conduct investigations of complex problems: Use research based knowledge and
research methods including design of experiments, analysis and interpretation of data,
and synthesis of the information to provide valid conclusions.
5. Modern tool usage: Create, select, and apply appropriate techniques, resources, and
modern engineering and IT tools including prediction and modeling to complex
Engineering activities with an understanding of the limitations.
6. The Engineer and society: Apply reasoning informed by the contextual knowledge to
assess societal, health, safety, legal and cultural issues and the consequent
responsibilities relevant to the professional Engineering practice.
7. Environment and sustainability: Understand the impact of the professional
Engineering solutions in societal and environmental contexts, and demonstrate the
knowledge of, and the need for sustainable developments.
8. Ethics: Apply ethical principles and commit to professional ethics and responsibilities
and norms of the Engineering practice.
9. Individual and team work: Function effectively as an individual, and as a member or
leader in diverse teams, and in multidisciplinary settings.
10. Communication: Communicate effectively on complex Engineering activities with the
Engineering Community and with society at large, such as, being able to comprehend
and write effective reports and design documentation, make effective presentations, and
give and receive clear instructions.
11. Project management and finance: Demonstrate knowledge and understanding of the
Engineering and management principles and apply these to one’s own work, as a
member and leader in a team, to manage projects and in multidisciplinary
environments.
12. Life -long learning: Recognize the need for, and have the preparation and ability to
engage in independent and life- long learning in the broadest context of technological
change.

Program-Specific Outcomes (PSOs)
Engineering students will be able to:
1. Demonstrate their skills in designing, implementing and testing analogue and digital
electronic circuits, including microprocessor systems, for signal processing,
communication, networking, VLSI and embedded systems applications;
2. Apply their knowledge and skills to conduct experiments and develop applications
using electronic design automation (EDA) tools;
3. Demonstrate a sense of professional ethics, recognize the importance of continued

learning, and be able to carry out their professional and entrepreneurial responsibilities
in electronics engineering field giving due consideration to environment protection and
sustainability.

INDEX
1. SEMESTER PLAN 7
2. SCHEME 8
3. LINEAR INTEGRATED CIRCUITS 9
3.1. COURSE INFORMATION SHEET 10
3.2. COURSE PLAN 18
3.3. SAMPLE QUESTIONS 20
4. DIGITAL SIGNAL PROCESSING 22
4.2. COURSE PLAN 32
5. ANALOG AND DIGITAL COMMUNICATION 35
5.2. COURSE PLAN 42
5.3 SAMPLE QUESTIONS 44
6. CONTROL SYSTEM 46
6.2. COURSE PLAN 52
7. INDUSTRIAL ECONOMICS AND FOREIGN TRADE 55
7.2. COURSE PLAN 62
7.3 Sample Questions 64
8. DISASTER MANAGEMENT 69
8.2. COURSE PLAN 76
9. ANALOG INTEGRATED CIRCUITS AND SIMULATION LAB 79
9.2. COURSE PLAN 84

10. DIGITAL SIGNAL PROCESSING LAB 85

10.2. COURSE PLAN 87

SEMESTER PLAN

Semester V, Course Hand-out
SCHEME: B.TECH 5th SEMESTER
(Electronics & Communication Engineering)

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
REVISED SCHEME FOR B TECH SYLLABUS REVISION 2019
SLOT Hours/Week Marks End-

Sem
Inte Credit
Code Subject End- durati
L T P r- s
Sem on -
nal hours
A ECT 301 LINEAR INTEGRATED 3 1 0 50 100 3 4

CIRCUITS
B ECT 303 4
DIGITAL SIGNAL 3 1 0 50 100 3
PROCESSING
C ECT 305 ANALOG AND DIGITAL 3 1 0 50 100 3 4

COMMUNICATION
D ECT 307 CONTROL SYSTEM 3 1 0 50 100 4 3
E HUT300 INDUSTRIAL ECONOMICS 3 0 0 50 100 3 3

AND FOREIGN TRADE
HUT310 MANAGEMENT FOR 3 0 0 50 100 3 3

ENGINEERS
F MCN301 DISASTER MANAGEMENT 2 0 0 50 100 2 1
S ECL 331 ANALOG INTEGRATED

CIRCUITS AND 0 0 3 50 100 2 1
SIMULATION LAB
T ECL 333 DIGITAL SIGNAL

0 0 3 50 100 2 1
PROCESSING LAB

301
LINEAR INTEGRATED CIRCUITS

COURSE INFORMATION SHEET

PROGRAMME: Electronics and DEGREE: B.Tech
Communication Engineering
COURSE:LINEAR INTEGRATED SEMESTER: 5 CREDITS: 4
CIRCUITS
COURSE CODE: ECT301 COURSE TYPE: CORE
REGULATION: 2019
COURSE AREA/DOMAIN: ANALOG CONTACT HOURS: 4 hours /Week.
INTEGRATED CIRCUITS
CORRESPONDING LAB COURSE CODE LAB COURSE NAME: ANALOG
(IF ANY): ECT331 INTEGRATED CIRCUITS AND SIMULATION
LAB
SYLLABUS:
UNIT DETAILS HOURS
I Module 1: 9
Operational amplifiers(Op Amps): The 741 Op Amp, Block

diagram, Ideal op-amp parameters,typical parameter values for
741, Equivalent circuit, Open loop configurations, Voltage transfer
curve, Frequency response curve.
Differential Amplifiers: Differential amplifier configurations

using BJT, DC Analysis- transfer characteristics; AC analysis-
differential and common mode gains, CMRR, input and output
resistance, Voltage gain. Constant current bias, constant
current source; Concept of current mirror-the two transistor
current mirror, Wilson and Widlar current mirrors.
II 11
Op-amp with negative feedback: General concept of Voltage
Series, Voltage Shunt, current series and current shunt negative
feedback, Op Amp circuits with voltage series and voltage shunt
feedback, Virtual ground Concept; analysis of practical inverting
and non-inverting amplifiers for closed loop gain, Input Resistance
and Output Resistance.
Op-amp applications: Summer, Voltage Follower-loading
effects, Differential and Instrumentation
Amplifiers, Voltage to current and Current to voltage converters,
Integrator, Differentiator, Precision rectifiers, Comparators, Schmitt
Triggers, Log and antilogamplifiers.

III 10
Op-amp Oscillators and Multivibrators: Phase Shift and Wien-bridge
Oscillators, Triangular and Sawtooth waveform generators, Astable and
monostable multivibrators.
Active filters: Comparison with passive filters, First and second order low
pass, High pass, Band pass and band reject active filters, state variable
filters.
IV 9
Timer and VCO: Timer IC 555- Functional diagram, Astable and
monostable operations;. Basic concepts of Voltage Controlled
Oscillator and application of VCO IC LM566,
Phase Locked Loop – Operation, Closed loop analysis, Lock and
capture range, Basic buildingblocks, PLL IC 565, Applications of
PLL.
V 9
Voltage Regulators: Fixed and Adjustable voltage regulators, IC
723 – Low voltage and high voltage configurations, Current
boosting, Current limiting, Short circuit and Fold-back protection.
Data Converters: Digital to Analog converters, Specifications,
Weighted resistor type and R-2R Ladder type.
Analog to Digital Converters: Specifications, Flash type and Successive
approximation type.
TOTAL HOURS 48
TEXT/REFERENCE BOOKS:
T/R BOOK TITLE/AUTHORS/PUBLICATION
1. Roy D. C. and S. B. Jain, Linear Integrated Circuits, New Age International, 3/e, 2010
2. Franco S., Design with Operational Amplifiers and Analog Integrated
Circuits, 3/e, Tata McGraw Hill, 2008
3. Salivahanan S. and V. S. K. Bhaaskaran, Linear Integrated Circuits,

Tata McGraw Hill, 2008.
3. David A. Bell, Operational Amplifiers & Linear ICs, Oxford University Press,
2ndedition, 2010
4. Gayakwad R. A., Op-Amps and Linear Integrated Circuits, Prentice Hall, 4/e, 2010.
5. R.F. Coughlin & Fredrick Driscoll, Operational Amplifiers & Linear Integrated Circuits,
6th Edition, PHI,2001
6. C.G. Clayton, Operational Amplifiers, Butterworth & Company Publ. Ltd./ Elsevier,
1971
7. Roy D. C. and S. B. Jain, Linear Integrated Circuits, New Age International, 3/e, 2010
8. Botkar K. R., Integrated Circuits, 10/e, Khanna Publishers, 2010

COURSE PRE-REQUISITES:
C.CODE COURSE NAME DESCRIPTION SEM
ECT202 ANALOG CIRCUITS Amplifier 4
COURSE OBJECTIVES:
1 To equip the students with a sound understanding of fundamental concepts of
operational amplifiers
2 To know the diversity of operations that op amp can perform in a wide range of
applications
3 To introduce a few special functions integrated circuits
4 To impart basic concepts and types of data converters
COURSE OUTCOMES:
No. DESCRIPTION BLOOM’S
TAXONOMY
LEVEL
CO1 Students will be able to understand Op Amp fundamentals and Understand (2
differential amplifier configurations )
CO2 Students will be able to analyze and design operational amplifier Analyze (4)
circuits for various applications
CO3 Students will be able to analyze and design Oscillators and active Analyze (4) &
filters using opamps Apply(6)
CO4 Students can understand the principle of working and applications of Understand (2
timer, VCO and PLL ICs. )
CO5 Students will be able to outline working of Voltage regulators & data Understand (2
convertors. )
Mapping of course outcomes with program outcomes
PO 1 PO 2 PO 3 PO 4 PO 5 PO 6 PO 7 PO 8 PO 9 PO PO PO
10 11 12
CO 1 3 3 1 2 1
CO 2 3 3 2 2 2 1
CO 3 3 3 2 2 2 1
CO 4 3 3 1 2 2 1
CO 5 3 3 2 2 2 1

CO-PSO MAPPING:
Programme-
specific Outcomes
(PSOs)
1 2 3
2 1
2 1
2 1
2 1
2 1
2 1
JUSTIFICATION FOR CO-PO MAPPING
MAPPING LEVEL JUSTIFICATION
CO1-PO1 3 Analog circuits can be designed and modified to provide

solutions to real-life problems
CO1-PO2 3 Design & demonstration of experiments will help to identify

the problems and lead to modifications

CO1-PO4 2 Op-amp based circuits will help to conduct investigations, solve

complex problems
CO1-PO12 1 With prior knowledge of op-amp fundamentals, students can

use their knowledge to simulate, experiment & develop newer
applications in real life.




complex problems in different applications.

CO2-PO5 2 Analog circuits can be designed and modified using model

simulation tools to provide solutions to different applications.
CO2-PO12 1 With prior knowledge of op-amp basics, students can use their
knowledge to simulate, experiment & develop newer
















CO5-PO12 1 The advancement in technology from discrete circuits to ICs
JUSTIFICATION FOR CO-PSO MAPPING
CO1-PSO1 2 Design & demonstration of analog circuits involves circuit

implementation, testing & troubleshooting
CO1-PSO2 1 With prior knowledge of EDA tools, students can use their
applications

applications

applications

applications


applications
GAPS IN THE SYLLABUS - TO MEET INDUSTRY/PROFESSION

REQUIREMENTS:
SNO DESCRIPTION PROPOSED
ACTIONS
1 Programmable Gain Amplifiers Tutorial
PROPOSED ACTIONS: TOPICS BEYOND SYLLABUS/ASSIGNMENT/INDUSTRY

VISIT/GUEST LECTURER/NPTEL ETC
TOPICS BEYOND SYLLABUS/ADVANCED TOPICS/DESIGN:
1 TINA TI simulation tool
WEB SOURCE REFERENCES:

1 /www.coursera.org/learn/electronics
2 https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-002-
circuits-and-electronics-spring-2007/
3 http://www.nptel.ac.in/courses/Webcourse-contents/IIT-
ROORKEE/Analog%20circuits/index.htm
DELIVERY/INSTRUCTIONAL METHODOLOGIES:
 CHALK &  STUD.  WEB
TALK ASSIGNMENT RESOURCES
☐ LCD/SMART  STUD. ☐ ADD-ON

BOARDS SEMINARS COURSES
ASSESSMENT METHODOLOGIES-DIRECT
☐ ASSIGNMENTS ☐ STUD.  TESTS/MODE  UNIV.
SEMINARS L EXAMS EXAMINATIO
N

 STUD. LAB  STUD  MINI/MAJOR ☐ CERTIFICATIONS

PRACTICE . PROJECTS
S VIVA
☐ ADD-ON ☐ OTHERS
COURSES
ASSESSMENT METHODOLOGIES-INDIRECT
☐ ASSESSMENT OF COURSE OUTCOMES ☐ STUDENT FEEDBACK ON
(BY FEEDBACK, ONCE) FACULTY
☐ ASSESSMENT OF MINI/MAJOR ☐ OTHERS

PROJECTS BY EXT. EXPERTS
Prepared by Approved by
S.Santhi Jabarani Dr. Rithu James
Dr.Jisa David
Dr. Jobin K.Antony (HOD)

COURSE PLAN
DAY Planned
1 Syllabus Discussion, Assignment Details, Class Test, Importance of Attendance
2 Differential amplifiers: Differential amplifier configurations using BJT, (Discuss

Theory only -Diagrams working)
3 Balanced and unbalanced output differential amplifiers, Voltage Gain,

CMRR(Discuss Theory only-Diagrams-working)
4 Operational amplifiers: Introduction, Block diagram, 1
5 Non-ideal op-amp parameters, Ideal op-amp parameters,
6 open loop op-amp configurations
7 Op-amp with negative feedback: Introduction, feedback configurations,
8 voltage series feedback - non inverting amplifier
9 voltage shunt feedback - Inverting amplifier, properties of Practical op-amp
10 summing, scaling and averaging amplifiers
11 Differential amplifiers
12 instrumentation amplifier.
13 integrator
14 differentiator
15 Op-amp applications: Voltage to current converter
16 current to voltage converter,
17 precision rectifiers
18 log and antilog amplifier,
19 Comparators, zero crossing detector,
20 Schmitt trigger
21 Phase shift oscillator
22 Wien bridge oscillators

23 Astable
24 Monostable
25 triangular and saw tooth wave generators
26 triangular and saw tooth wave generators
27 Active filters
28 First order LPF its frequency response , Design
29 First order HPF, First order BPF, its frequency response , Design
30 Second order Butterworth LPF its frequency response , Design
31 Second order Butterworth HPF its frequency response , Design
32 Second order Butterworth BPF, BSF its frequency response , Design
33 Notch filter State variable filter, Design
34 State variable filter
35 Specialized IC’s and its applications: Timer IC 555 (astable operation),
36 Timer IC 555 (monostable)
37 Voltage controlled oscillator,-LM 566 their application
38 PLL, operating principles, PLL IC 565, Applications
39 D to A converter , specifications , weighted resistor type
40 R-2R Ladder type,A to D Converters, Specifications, Flash type,Successive

Approximation type
41 Differential amplifier - Current sources, Concept of current mirror circuits,Wilson

current mirror circuits
42 Large and small signal operations, - BJT
43 Input resistance, voltage gain, CMRR, non ideal characteristics of differential

amplifier
44 Three terminal voltage regulators 78XX and 79XX series
45 IC723 , low voltage and high voltage regulator,Current boosting, current Limiting
short circuit protection,fold back protection

SAMPLE QUESTION
MODULE 1
1. Explain the operation of a basic differential pair to:
a. Small-signal differential input
b. Large-signal differential input
c. Small-signal common-mode input
d. Large-signal differential input
2. Derive using small-signal hybrid pi model of BJT, the input resistance, output resistance, voltage gain
and current gain of the differential amplifier in:
a. Differential mode of operation
b. Common-mode of operation
3. What is CMRR? Find the expression of CMRR of a double-ended differential amplifier, using small-
signal model of the BJT?
4. List the non-ideal characteristics of a diff amp. Explain their origin and derive epressions for each.
5. Explain the frequency response of differential amplifiers in differential and common mode of operation.
6. What is the difference between a current source and a current mirror? Elaborate.
7. Why are current mirrors used in differential amplifiers? What is the benefit of using them?
8. Derive the expression for output current and output resistance of Wilson current mirror. Contrast it with
a simple current mirror.
9. Draw and explain the block diagram of an opamp.
10. List the ideal characteristics of an opamp.
11. Draw equivalent circuits of ideal and practical opamps.
12. Draw the voltage-transfer curve of an opamp and explain.
13. Explain the ac characteristics of an opamp.
MODULE II
1. Draw the different negative feedback topologies.
2. Draw opamp circuits in different negative feedback topologies.
3. Compare and contrast between voltage-series and voltage-shunt configurations.
4. List the properties of practical opamps.
5. Draw and explain the following circuits:
a. Inverting amplifier
b. Non-inverting amplifier
c. Summing amplifier
d. Scaling amplifier
e. Averaging amplifier
f. Instrumentation amplifier
g. V-to-I converters
h. I-to-V converters
i. Integrator
j. Differentiator
k. Precision half-wave rectifier
l. Precision full-wave rectifier
m. Log amplifier

MODULE III
1. Explain the operation of astable multivibrator using opamp.

2. Draw and explain the following op-amp based circuits:
a. Phase-shift oscillator
b. Wien bridge oscillator
3. Explain the operation of monostable multivibrator using opamp.
4. How can a triangular wave be generated using an opamp? How can it be converted to a sawtooth wave?
5. What is an active filter? What are its advantages over passive filters?
6. Explain the difference between first order and second-order filters.
7. Design the following Butterworth filters for unity gain and cut-off frequency of 1 kHz:
a. Low pass filter- first-order & second-order
b. High pass filter – first-order & second-order
8. Design a Bandpass filter for unity gain and 1 kHz bandwidth for low Q and high Q, for a Butterworth
response.
9. Design a Bandstop filter for unity gain and 1 kHz stop bandwidth for low Q and high Q, for a
Butterworth response.
MODULE IV
1. Explain how can 555 timer be configured as an astable multivibrator and monostable multivibrator using
the internal block diagram of 555 timer IC.
2. List the applications of 555 timer IC.
3. What is a VCO? Elaborate.
4. Provide the block diagram of PLL and explain its operation.
5. What is capture range and lock range of a PLL? Give the expressions for both for 565 PLL IC.
6. How can a PLL be used in the following applications?
a. AM detection
b. FM detection
c. Frequency multiplication
d. Frequency division
e. Frequency synthesis
MODULE V
1. Write notes on the specifications of:

a. ADC and b. DAC
2. Explain the operation of the following circuits:
a. Weighted resistor type DAC
b. R-2R Ladder type DAC
c. Flash-type ADC
d. Counter-ramp type ADC
e. Single-slope type ADC
f. Dual-slope-type ADC
g. Successive approximation type ADC
3. What is the benefit of using monolithic IC voltage regulators over others?

ECT 303
DIGITAL SIGNAL PROCESSING

PROGRAMME: UG PROGRAMME IN ELECTRONICS DEGREE: B. TECH.

& COMMUNICATION ENGINEERING
COURSE: DIGITAL SIGNAL PROCESSING SEMESTER: 5

CREDITS: 4
COURSE CODE: ECT303 REGULATION : 2019 COURSE TYPE: CORE
COURSE AREA/DOMAIN: SIGNAL PROCESSING CONTACT HOURS: 3 + 1 (Tutorial)

hours/Week.
CORRESPONDING LAB COURSE CODE (IF ANY): LAB COURSE NAME: DIGITAL
ECL333 SIGNAL PROCESSING
LABORATORY
SYLLABUS:
UNIT DETAILS HOURS
I Basic Elements of a DSP system, Typical DSP applications, Finite-length 9

discrete transforms, Orthogonal transforms – The Discrete Fourier
Transform: DFT as a linear transformation (Matrix relations),
Relationship of the DFT to other transforms, IDFT, Properties of DFT and
examples. Circular convolution, Linear Filtering methods based on the
DFT, linear convolution using circular convolution, Filtering of long data
sequences, overlap save and overlap add methods, Frequency Analysis of
Signals using the DFT (concept only required)
II Efficient Computation of DFT: Fast Fourier Transform Algorithms-Radix- 8

2 Decimation in Time and Decimation in Frequency FFT Algorithms, IDFT
computation using Radix-2 FFT Algorithms, Application of FFT
Algorithms, Efficient computation of DFT of Two Real Sequences and a
2N-Point Real Sequence
III Design of FIR Filters - Symmetric and Anti-symmetric FIR Filters, Design 12
of linear phase FIR filters using Window methods, (rectangular, Hamming
and Hanning) and frequency sampling method, Comparison of design

methods for Linear Phase FIR Filters. Design of IIR Digital Filters from
Analog Filters (Butterworth), IIR Filter Design by Impulse Invariance, and
Bilinear Transformation, Frequency Transformations in the Analog and
Digital Domain.
IV Structures for the realization of Discrete Time Systems - Block diagram and 11
signal flow graph representations of filters, FIR Filter Structures: Linear
structures, Direct Form, CascadeForm, IIR Filter Structures: Direct Form,
Transposed Form, Cascade Form and Parallel Form, Computational
Complexity of Digital filter structures. Multi-rate Digital Signal Processing:
Decimation and Interpolation (Time domain and Frequency Domain
Interpretation ), Anti- aliasing and anti-imaging filter.
V Computer architecture for signal processing: Harvard Architecture, 9

pipelining, MAC, Introduction to TMS320C67xx digital signal processor,
Functional Block Diagram. Finite word length effects in DSP systems:
Introduction (analysis not required), fixed-point and floating-point DSP
arithmetic, ADC quantization noise, Finite word length effects in IIRdigital
filters: coefficient quantization errors. Finite word length effects in FFT
algorithms: Round off errors
TOTAL HOURS 49
TEXT BOOKS:
Sl.N BOOK TITLE/AUTHORS/PUBLICATION
o.
1. Proakis J. G. and Manolakis D. G., Digital Signal Processing, 4/e, Pearson Education, 2007
2. Alan V Oppenheim, Ronald W. Schafer ,Discrete-Time Signal Processing, 3rd Edition ,

Pearson 2010
3. Mitra S. K., Digital Signal Processing: A Computer Based Approach, 4/e McGraw Hill (India)
2014.
RFERENCE BOOKS:
Sl.N BOOK TITLE/AUTHORS/PUBLICATION
o.

4. Ifeachor E.C. and Jervis B. W., Digital Signal Processing: A Practical Approach, 2/e Pearson
Education, 2009.
5. Lyons, Richard G., Understanding Digital Signal Processing, 3/e. Pearson Education India,
2004.
6. Salivahanan S, Digital Signal Processing,4e, Mc Graw –Hill Education New Delhi, 2019.
7. Chassaing, Rulph., DSP applications using C and the TMS320C6x DSK. Vol. 13. John Wiley &
Sons, 2003.
8. Vinay.K.Ingle, John.G.Proakis, Digital Signal Processing: Bookware Companion

Series,Thomson,2004.
9. Chen, C.T., “Digital Signal Processing: Spectral Computation & Filter Design”, Oxford Univ.
Press, 2001.
10. Monson H Hayes, “Schaums outline: Digital Signal Processing”, McGraw HillProfessional, 1999
COURSE COURSE NAME DESCRIPTION SEM
CODE
ECT204 SIGNALS AND Analysis of continuous time and discrete time 4

SYSTEMS signals and systems
COURSE OBJECTIVES:
This course aims to provide an understanding of the principles, algorithms and applications of DSP.
COURSE OUTCOMES: After the completion of the course the student will be able to
Sl. No. DESCRIPTION
1 State and prove the fundamental properties and relations relevant to DFT and solve
basic problems involving DFT based filtering methods
2 Compute DFT and IDFT using DIT and DIF radix-2 FFT algorithms
3 Design linear phase FIR filters and IIR filters for a given specification

4 Illustrate the various FIR and IIR filter structures for the realization of the given system
function
5 Explain the basic multi-rate DSP operations decimation and interpolation in both time
and frequency domains using supported mathematical equations
6 Explain the architecture of DSP processor (TMS320C67xx) and the finite word length
effects
CO-PO-PSO MAPPING:
CO No. Programme Outcomes (POs) Programme-
specific
Outcomes
(PSOs)
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3
1 3 3 2 2 2 3 3 1
2 3 3 3 3 2 3 3 1
3 3 3 3 3 2 3 3 1
4 3 3 2 3 2 3 3 1
5 2 2 2 2 2 3 3 1
6 2 2 - - 2 3 1
ECT 2. 2.6 2 2.1 2 3 2.5 1

303 67 7 7

ECT 303.1- 3 DFT calculations

PO1

ECT 303.1- 3 Convolution of real time signals are performed using segmented
PO2 methods.
ECT 303.1- 3 Design of systems with minimum hardware

PO3
ECT 303.1- 2 Simulation using MATLAB

PO5
ECT 303.1- 2 Study of applications of DFT

PO12
ECT 303.2- 3 FFT calculations

PO1
ECT 303.2- 3 DIT and DIF FFT calculations

PO2
ECT 303.2- 3 Design of systems with minimum hardware

PO3
ECT 303.2- 3 Simulation using MATLAB

PO5
ECT 303.2- 2 Study of applications of FFT

PO12
ECT 303.3- 3 Filter equations and derivations

PO1
ECT 303.3- 3 Deriving filter specifications

PO2
ECT 303.3- 3 Filter design for practical signal processing applications

PO3
ECT 303.3- 3 MATLAB simulation

PO5
ECT 303.3- 2 Design of filters with improved specifications

PO12
ECT 303.4- 3 Realization of structures

PO1

ECT 303.4- 3 Realization of filters

PO2
ECT 303.4- 2 Realization using minimum multipliers

PO3

PO5
ECT 303.4- 2 Realization of advanced filters

PO12
ECT 303.5- 2 With supported mathematical equations

PO1
ECT 303.5- 2 Use of decimation and interpolation in filter design

PO2
ECT 303.5- 2 Use of multirate signal processing in advanced applications

PO3

PO5
ECT 303.5- 2 Use of multirate signal processing in advanced applications

PO12
ECT 303.6- 2 Fixed and floating point arithmetic

PO1
ECT 303.6- 2 Use of DSP processors in different applications

PO2
ECT 303.6- 2 Advanced DSP processors

PO12

ECT 303.1- 3 Implementation of DFT & IDFT

PSO1

ECT 303.1- 3 Simulation using Matlab/ Python

PSO2
ECT 303.1- 1 Assignments and Seminar

PSO3
ECT 303.2- 3 Implementation & Design of DFT using FFT methods

PSO1
ECT 303.2- 3 FFT implementation using Matlab / Python

PSO2

PSO3
ECT 303.3- 3 Implementation & Design of filters

PSO1
ECT 303.3- 3 Filter implementation using Matlab/ Python

PSO2

PSO3
ECT 303.4- 3 Implementation of filter structures.

PSO1
ECT 303.4- 3 Simulation using Matlab /Python

PSO2

PSO3
ECT 303.5- 3 Implementation of multirate DSP

PSO1
ECT 303.5- 3 Simulation using Matlab/ Python

PSO2

PSO3
ECT 303.6- 3 Design of filters with low finite word length effects.
PSO1


PSO3
GAPS IN THE SYLLABUS - TO MEET INDUSTRY/PROFESSION REQUIREMENTS:

Sl. DESCRIPTION PROPOSED ACTIONS
No.
1 Adaptive Filter Design Students are asked to refer to online materials regarding
adaptive filters.
PROPOSED ACTIONS: TOPICS BEYOND SYLLABUS/ASSIGNMENT/INDUSTRY VISIT/GUEST

LECTURER/NPTEL ETC
TOPICS BEYOND SYLLABUS/ADVANCED TOPICS:
Sl. No. DESCRIPTION
1 MATLAB introduction
2 Advanced applications
DESIGN AND ANALYSIS TOPICS:

Sl. No. DESCRIPTION
1 Filter Design and Analysis
2 Window Design and Analysis

Sl. No. DESCRIPTION
1 http:// www.nptel.iitm.ac.in/
2 http:// www.slideshare.net

☐ CHALK & ☐ STUD. ☐ WEB

☐ LCD/SMART ☐ STUD. ☐ ADD-ON

☐ ASSIGNMENTS ☐ STUD. ☐ TESTS/MODEL ☐ UNIV. EXAMINATION
SEMINARS EXAMS
☐ STUD. LAB ☐ STUD. VIVA ☐ MINI/MAJOR ☐ CERTIFICATIONS

PRACTICES PROJECTS
COURSES
☐ ASSESSMENT OF COURSE ☐ STUDENT FEEDBACK ON FACULTY
OUTCOMES (BY FEEDBACK, ONCE) (TWICE)

Prepared by Approved by:
Mr. Naveen N HOD-ECE

Ms. Neethu Radha Gopan
Dr. Sabna N

COURSE PLAN
UNIT DETAILS HOURS
I Basic Elements of a DSP system, Typical DSP applications, Finite- 9

length discrete transforms, Orthogonal transforms – The Discrete
Fourier Transform: DFT as a linear transformation (Matrix
relations), Relationship of the DFT to other transforms, IDFT,
Properties of DFT and examples. Circular convolution, Linear
Filtering methods based on the DFT, linear convolution using
circular convolution, Filtering of long data sequences, overlap
save and overlap add methods, Frequency Analysis of Signals
using the DFT (concept only required)
II Efficient Computation of DFT: Fast Fourier Transform 8

Algorithms-Radix-2 Decimation in Time and Decimation in
Frequency FFT Algorithms, IDFT computation using Radix-2
FFT Algorithms, Application of FFT Algorithms, Efficient
computation of DFT of Two Real Sequences and a 2N-Point Real
Sequence
III Design of FIR Filters - Symmetric and Anti-symmetric FIR 12

Filters, Design of linear phase FIR filters using Window methods,
(rectangular, Hamming and Hanning) and frequency sampling
method, Comparison of design methods for Linear Phase FIR
Filters. Design of IIR Digital Filters from Analog Filters
(Butterworth), IIR Filter Design by Impulse Invariance, and
Bilinear Transformation, Frequency Transformations in the
Analog and Digital Domain.
IV Structures for the realization of Discrete Time Systems - Block 11

diagram and signal flow graph representations of filters, FIR
Filter Structures: Linear structures, Direct Form, CascadeForm,
IIR Filter Structures: Direct Form, Transposed Form, Cascade
Form and Parallel Form, Computational Complexity of Digital
filter structures. Multi-rate Digital Signal Processing: Decimation
and Interpolation (Time domain and Frequency Domain
Interpretation ), Anti- aliasing and anti-imaging filter.

V Computer architecture for signal processing: Harvard 9

Architecture, pipelining, MAC, Introduction to TMS320C67xx
digital signal processor, Functional Block Diagram. Finite word
length effects in DSP systems: Introduction (analysis not
required), fixed-point and floating-point DSP arithmetic, ADC

SAMPLE QUESTION
Module-1
1. Compare overlap-add method and overlap-save method.
2. State and prove any three properties of DFT.
3. Derive the relationship between impulse response and frequency response of a discrete
time system.
4. What is BIBO stability? What are the conditions for BIBO system?
5. Explain the frequency analysis of signals using DFT?
Module-2
1. Compute the DFT of the sequence x(n) = sin(nπ/4), where N=8 using DIT FFT algorithm.
2. Compute the DFT of the sequence x(n) = sin(nπ/4), where N=8 using DIF FFT algorithm.
3. Compute the DFT of the sequence x(n) = (8,0,0,0,0,0,0,0) using FFT algorithm.
4. Show that DIT algorithm is the transpose of DIF algorithm.
5. Show that using a single DFT calculation how can we obtain the DFT of two sequences.
Module-3
1. Plot the location of zeros for linear phase FIR filters for different cases.
2. Write the transfer function and sketch the frequency response of an N-point rectangular
window.
3. State clearly the principle of designing FIR filter using windows.
4. Compare FIR and IIR filters.
5. What are the conditions for a digital filter to be causal and stable?
6. What are the advantages of window method of designing FIR filters?
Module-4
1. Design an ideal high pass filter with a desired frequency response.

2. Using rectangular window design a LPF with a pass band of unity, cut off frequency
1000 Hz and working at a sampling frequency of 5 kHz. The length of impulse response is 7.
Module-5
1. Obtain the direct and cascade form realization of H(z) = 1 + 5/2z-1 + 2z-2+ 2z-3
2. An FIR filter is given by difference equation y(n) = 2x(n) + 4/5x(n-1) + 3/2x(n-2) + 2/3x(n) Determine the
lattice structure.
3. Realise the following FIR filter in direct form, cascade form and lattice structure.
a. H(z) = 1 + 2z-1 + 1/2z-2– 1/2z-3– 1/2z-4
4. Compare fixed point and floating point numbers.52. What are the different types of quantization errors?
5. Draw the quantization noise model for a second order system H[z] =1/(1-0.9z-1 +0.2z-2 ) and find the steady
state output noise variance for a) cascade realization b) direct form realization.Use b = 3 bits.

ECT 305
ANALOG AND DIGITAL COMMUNICATION


DEGREE: B.TECH
PROGRAMME: ELECTRONICS AND
UNIVERSITY: APJ ABDUL KALAM
COMMUNICATION ENGINEERING
TECHNOLOGICAL UNIVERSITY
COURSE: ANALOG AND DIGITAL
SEMESTER: S5 CREDITS: 4
COMMUNICATION
COURSE CODE: ECT305
COURSE TYPE: CORE
REGULATION: 2019
COURSE AREA/DOMAIN: BASIC
CONTACT HOURS: 3(L)+1(T) hours/week
SCIENCE & ENGINEERING
CORRESPONDING LAB COURSE CODE
LAB COURSE NAME:
(IF ANY):
SYLLABUS:
UNIT DETAILS HOURS

Block diagram of communication system, analog and digital systems , need
1.1 2
for modulation
1.2 Amplitude modulation, model and spectrum and index of modulation 2
1.3 DSB-SC and SSB modulation. SSB transmitter and receiver 2
1.4 Frequency and phase modulation. Model of FM, spectrum of FM signal 2
2.1 Review of random variables, CDF and PDF, examples 2
2.2 Entropy of RV, Differential entropy of Gaussian RV, Expectation, 4
conditional expectation, mutual information
2.3 Stochastic processes, Stationarity, WSS and SSS. Autocorrelation and power 3
spectral density. Response of LTI systems to WSS
3.1 Source coding theorems I and II 1
3.2 PCM,Transmitter and receiver, companding Practical A and mu law 4
companders
3.3 DPCM, Linear predictor, Wiener Hopf equation 3
3.4 Delta modulator 1
4.1 G-S procedure 3
4.2 ISI, Nyquist criterion, RS and SRC, PR signalling and duobinary coding 3
4.3 Equalization, design of zero forcing equalizer 3
4.4 Vector model of AWGN channel, Correlation receiver, matched filter 4
4.5 MAP receiver, ML receiver, probability of error 1
4.6 Channel capacity, capacity of Gaussian channel, Its significance in design of 2
digital communication schemes
5.1 Need of digital modulation in modern communication 1

Baseband QPSK system, signal constellation. Effect of AWGN,

5.2 probability of error (with derivation). BER-SNR curve, QPSK transmitter and 4
receiver.
5.3 QAM system 1

T1 Communication Systems, Simon Haykin, Wiley.
T2 Digital Communications: Fundamentals and Applications, Sklar, Pearson.
T3 Digital Telephony, John C. Bellamy, Wiley
R1 Principles of Digital Communication,R. Gallager, Oxford University Press
R2 Digital Communication, John G Proakis, Wiley.
Basics of signals,
ECT 204 Signals and Systems Fourier Transform, 4
sampling
Random variables,
Probability, Random Process and
MAT 204 random processes, 4
Numerical Methods
stationarity
COURSE OBJECTIVES:
1 To introduce various analog and digital communication systems
This familiarize the students with the application of concepts of random processes with
2
respect to communication systems
3 To study various channel effects
COURSE OUTCOMES:
Blooms’
SL. NO. DESCRIPTION Taxonomy
Level
Understand
C0.1 Explain the existent analog communication systems.
(level 2)
Apply
C0.2 Apply the concepts of random processes to LTI systems.
(level 3)
Apply
C0.3 Apply waveform coding techniques in digital transmission.
(level 3)

Apply
C0.4 Apply GS procedure to develop digital receivers.
(level 3)
Apply
C0.5 Apply equalizer design to counteract ISI.
(level 3)
Apply
C0.6 Apply digital modulation techniques in signal transmission.
(level 3)
CO-PO AND CO-PSO MAPPING

P P P P P P P P P P P P PS PS PS
O O O O O O O O O O O O O O O
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3
CO1 3 3 - - - - - - - - - -
CO2 3 3 2 3 3 - - - - - - -
CO3 3 3 2 3 3 2 - - - - - 2
CO4 3 3 2 3 3 2 - - - - - 2
CO5 3 3 2 3 3 2 - - - - - 2
CO6 3 3 2 3 3 2 - - - - - 2
JUSTIFICATIONS FOR CO-PO MAPPING
LOW/
MAPPING MEDIUM/ JUSTIFICATION
HIGH
The knowledge of mathematics, science, Engineering fundamentals, and
CO1-PO1 H Electronics and Communication Engineering are essential to study the various
analog communication systems
CO1-PO2 H Students analyse and evaluate the various analog communication systems
Basic knowledge of probability and signals and systems help the students to
CO2-PO1 H
apply the concepts of random processes to analyse complex LTI systems
Students analyse the relationship between the autocorrelation and power
CO2-PO2 H spectral density at the input and output of an LTI system when a wide sense
stationary random process is given as input
Students can apply the knowledge of random processes to design and analyse
CO2-PO3 M
systems
Students can use the knowledge of random processes to investigate complex
CO2-PO4 H
problems in communication

Students can use the knowledge of fundamentals of probability and random

CO2-PO5 H processes to understand and use modern tools for prediction and modeling of
complex communication engineering problems
Students apply basic knowledge of mathematics and other engineering
CO3-PO1 H
fundamentals to learn the various waveform coding techniques
Students analyse and evaluate the various waveform coding techniques in terms
CO3-PO2 H
of their performance
Students learn to design the transmitters and receivers for the waveform coding
CO3-PO3 M
techniques
The knowledge of basic waveform coding techniques can be used to design and
CO3-PO4 H
analyse more complex methods
Students can use modern IT tools like MATLAB to design and investigate the
CO3-PO5 H
waveform coding techniques
Implemental socially relevant projects using the basic knowledge of waveform
CO3-PO6 M
coding techniques
Students can use the knowledge of basic waveform coding techniques to
CO3-PO12 M
research more complex coding techniques
Students use the basic knowledge of signals and mathematical tools to learn GS
CO4-PO1 H
procedure
Students use the knowledge of GS procedure to analyse complex
CO4-PO2 H
communication engineering problems
Students use GS procedure to design receivers to minimise the error is
CO4-PO3 M
reception
Students can use the concept of signal space to analyse complex modulation
CO4-PO4 H
techniques
Modern IT tools can be used for design and simulation of receivers foe various
CO4-PO5 H
modulation techniques using the basic understanding of GS procedure
Students can use their knowledge of signal space and signal constellation in
CO4-PO6 M
socially relevant projects
The basic knowledge of signal space and GS procedure can encourage the
CO4-PO12 M
students to research more efficients receivers in future
Basic knowledge of mathematics and signals are required to understand the
CO5-PO1 H
concept of ISI and how to avoid it in communication systems
Students analyse the problem of ISI and learn techniques to avoid it in practical
CO5-PO2 H
communication systems
CO5-PO3 M Students learn to design equalisers to overcome ISI
CO5-PO4 H Students design equalisers to overcome the problem of ISI
Students can use modern IT tools to visualise the problem of ISI and design
CO5-PO5 H
equalisers to negate it

The knowledge of ISI and equaliser design can be used to implement socially
CO5-PO6 M
relevant projects
Students understand the need to understand the concept of ISI and the design of
CO5-PO12 M equalisers and apply this to more complex communication engineering
problems in future
Students use the basic knowledge of mathematics, signals and probability to
CO6-PO1 H
understand the various digital modulation techniques
Students analyse various digital modulation techniques to learn the BER
CO6-PO2 H
achieved
Students can use the knowledge of SNR-BER relationship to design
CO6-PO3 M
appropriate transmitters and receivers
Students can use their knowledge of the basic digital modulation techniques to
CO6-PO4 H
design more complex modulation methods and analyse their performance
Modern IT tools can be used to visualise and analyse the performance of the
CO6-PO5 H
various digital modulation techniques in terms of their BER performance
The knowledge of basic digital modulation techniques can help the students to
CO6-PO6 M
involve in communication engineering related projects with social relevance
Students can use their understanding of basic modulation techniques to
CO6-PO12 M understand, analyse and design new modulation techniques to meet the
communication requirements of the future

SL PROPOSED RELEVANCE RELEVANCE
DESCRIPTION
NO ACTIONS WITH POs WITH PSOs
Design and simulation of
1,2,33,4,5,12
digital communication ASSIGNMENT/
1 1,2
systems/Digital PROJECT
T
modulation schemes

DESCRIPTION
MIMO (Multiple Input Video

Multiple Output) and Spatial Lectures/Student 1,2,3,4,5,12 1,2
1 Beamforming. Presentations

1 https://nptel.ac.in/noc/courses/noc17/SEM1/noc17-ee06/
2 http://ndl.iitkgp.ac.in/document/S1loNUNiRE91VEk4NzFxWDNoYW05bGN2Nm
xONEJJMXRnQTAwVzJiUExxYTlkRXBMR0tEeEdWNDNiNWxlY3JMNkxNN
FJsR2hIcmFSaUV4a0dZQ0dhQy9PTjBuVFJaOEhWVkpaUUlIcmhaRUk9
3 https://nptel.ac.in/noc/courses/noc18/SEM2/noc18-ee27/
4 https://ocw.mit.edu/courses/aeronautics-and-astronautics/16-36-communication-
systems-engineering-spring-2009/
☑ STUD. ☑ WEB ☑ ONLINE
☑ CHALK & TALK
ASSIGNMENTS RESOURCES CLASSES
☑ LCD/SMART ☐STUD. ☐ ADD-ON
☐STUD. ☑ TESTS/MODEL ☑UNIV.
☑ASSIGNMENTS
SEMINARS EXAMS EXAMINATION
☐ STUD. LAB ☐ MINI/MAJOR ☐
☐STUD. VIVA
PRACTICES PROJECTS CERTIFICATIONS
☐ ADD-ON
☐ OTHERS
COURSES
☑ ASSESSMENT OF COURSE OUTCOMES ☑ STUDENT FEEDBACK ON
(BY FEEDBACK, ONCE) FACULTY (TWICE)
Ms. Deepthy G.S.

Mr. Jaison Jacob Ms. Rithu James
Dr. Susan Dominic (HOD, ECE)

COURSE PLAN
UNIT DETAILS HOURS
Block diagram of communication system, analog and digital systems , need for
1.1 2
modulation
1.2 Amplitude modulation, model and spectrum and index of modulation 2
1.3 DSB-SC and SSB modulation. SSB transmitter and receiver 2
1.4 Frequency and phase modulation. Model of FM, spectrum of FM signal 2
2.1 Review of random variables, CDF and PDF, examples 2
Entropy of RV, Differential entropy of Gaussian RV, Expectation,

2.2 4
conditional expectation, mutual information
Stochastic processes, Stationarity, WSS and SSS. Autocorrelation and power spectral
2.3 3
density. Response of LTI systems to WSS
3.1 Source coding theorems I and II 1
3.2 PCM,Transmitter and receiver, companding Practical A and mu law companders 4
3.3 DPCM, Linear predictor, Wiener Hopf equation 3
3.4 Delta modulator 1
4.1 G-S procedure 3
4.2 ISI, Nyquist criterion, RS and SRC, PR signalling and duobinary coding 3
4.3 Equalization, design of zero forcing equalizer 3
4.4 Vector model of AWGN channel, Correlation receiver, matched filter 4
4.5 MAP receiver, ML receiver, probability of error 1
Channel capacity, capacity of Gaussian channel, Its significance in design of digital

4.6 2
communication schemes
5.1 Need of digital modulation in modern communication 1

Baseband QPSK system, signal constellation. Effect of AWGN,

5.2 probability of error (with derivation). BER-SNR curve, QPSK transmitter and receiver, 5
QAM system

SAMPLE QUESTIONS
MODULE 1
 Give the time domain equation of an AM signal and plot its spectrum.
 Write the mathematical expression of Narrow band FM and draw its spectrum.
 A 400 Watt carrier is modulated to a depth of 75 percent. Calculate the total power in the modulated wave.
 Compute the bandwidth of the narrow band FM signal with modulating signal frequency of 1kHz and
index of modulation 0.3.
 If a sinusoidal is amplitude modulated by the carrier 5cos2π300t to a depth of 30%, compute the power in
the resultant AM signal.
 Draw the block diagram of a communication system and explain.
 Write the time domain equation of an FM signal with a single tone modulating signal and plot its spectrum.
 A 100MHz carrier is frequency modulated by a cosine signal of amplitude 20V and frequency 100kHz.
The frequency sensitivity of the modulator is 25kHz/Volt. Calculate the frequency deviation, modulation
index and bandwidth of the resulting FM signal.
 Draw the block diagram of the SSB transmitter and explain.
 A SSB transmitter radiates 0.5kW when the modulation percentage is 60 %. How much of carrier power
is required if we want to transmit the same message by an AM transmitter?
 Explain how FM is transmitted and received with the help of block diagrams.
MODULE 2
 Find the mean value and variance of a continuous random variable α whose probability density function
fα(α) = C Cos(α+π/4) with α ∈ [−π/4, 0] and C being some constant. Note: First find the value of C.
 Let X be the number of tails obtained by tossing a coin 3 times. Obtain the PMF and CDF of X.
 Let X be a random variable with PDF given by fX(x) = cx2 for |x| ≤ 1 and 0 otherwise. i) Find the constant
c ii) Find E[X] and Var(X) iii) Find P(X≥0.5).
Give the relation between autocorrelation and power spectral density of a WSS.
 Explain mutual information. Give its relation with self in formation.
 A WSS process with autocorrelation RX(τ ) = e−αlτ is applied to an LTI system with impulse response
h(t) = e−β|t| with |α| > 0, |β| > 0. Find the output power spectral density.
 Give the conditions for stationarity in the strict sense.
 A zero memory source has a source alphabet S = {s1, s2, s3}, with probabilities P = {1/2, 1/4, 1/4}.
 Find the entropy of the source.
 State Einstein-Wiener-Khintchine relations with equations
MODULE 3
 Draw and explain the block diagrams of PCM transmitter and receiver.
 Explain how DPCM helps in bandwidth reduction as compared to PCM.
 Design a 3-tap linear predictor for speech signals with an autocorrelation vector [0.95 0.85 07.0.6] based
on the Wiener-Hopf equation. Compute the minimum mean square error.
 Design a 3 tap linear predictor for speech signals with the autocorrelation vector values [1 0.8 0.604] based
on Wiener-Hopf equation. Also determine the least variance of the predictor.

 Compute the A law and mu-law quantised values of a signal that is normalized to 0.8 with A=32 and
mu=255.
 A PCM system uses a uniform quantizer followed by a 7-bit binary encoder. The bit rate of the system is
equal to 50×106 bits/s. What is the maximum message bandwidth for which the system operates
satisfactorily?
MODULE 4
 What is a matched filter? Derive an expression for the impulse response of a matched filter.
 A baseband digital system uses 4-level PAM along with the raised cosine pulse. The system has a
frequency response of 3.2 kHz. If the binary data is transmitted at 9600 bps data rate, then what would
be the symbol rate and roll-off factor of the transmitted ulse shape for zero ISI?
 What is raised cosine spectrum?
 Give the mathematical model of ISI
 With the help of necessary mathematical expressions explain inter symbol interference (ISI).
 Compute the probability of error for maximum likely hood detection of binary transmission.
 Explain the term matched filter. Plot the BER-SNR curve for a matched filter receiver.
 Design a zero forcing equalizer for the channel that is characterized by the filtertaps {1, 0.7, 0.3}.
 Explain partial response signaling.
MODULE 5
 Derive the bit error probability for QPSK.

 Draw the constellation diagram for QPSK modulation and explain the generation and detection of QPSK
signals with the help of block diagrams.
 With the help of diagrams, explain the working of BPSK transmitter and receiver. Derive an expression
for probability of error for BPSK.
 Draw the block diagram for QPSK generation and detection with relevant equations. Derive the
probability of error for a QPSK system with Gray coding.
 Draw the BER-SNR plot for a QPSK system.
 Draw the BER-SNR plot for a BPSK system.
 Draw the signal constellation of a QPSK system with and without AWGN.
 Draw the signal constellation of a QAM system.
 Explain QAM.

ECT 307
CONTROL SYSTEM

PROGRAMME: ELECTRONICS AND DEGREE: B.TECH

COMMUNICATION
ENGINEERING
COURSE: CONTROL SYSTEMS SEMESTER: 5 CREDITS: 4
COURSE CODE: ECT307 REGULATION: 2019 COURSE TYPE: CORE
COURSE AREA/DOMAIN: CONTROL SYSTEMS CONTACT HOURS: 4hours /Week.
CORRESPONDING LAB COURSE CODE (IF ANY): NIL LAB COURSE NAME: NA
SYLLABUS:
UNIT DETAILS HOURS
I Basic Components of a Control System, Applications, Open-Loop Control Systems 10
and Closed-Loop Control Systems, Examples of control system.
Effects of Feedback on Overall Gain, Stability, External, disturbance or Noise.
Types of Feedback Control Systems, Linear versus Nonlinear Control Systems,
Time-Invariant versus Time-Varying Systems. Mathematical modelling of control
systems - Electrical Systems and Mechanical systems. Block diagram
representation and reduction methods. Signal flow graph and Mason’s rule
formula.
II Standard test signals. Time response specifications. Time response of first and 9
second order systems to unit step input, ramp inputs, time domain specifications.
Steady state error and static error coefficients ,Frequency domain specifications,
correlation between time and frequency responses.
III Concept of BIBO stability, absolute stability, Routh Hurwitz Criterion, Effect of P, 9
PI & PID controllers,Introduction to root locus techniques, properties and its
construction, Application to system stability studies. Illustration of the effect of
addition of a zero and a pole
IV Nyquist stability criterion: Fundamentals and analysis ,Relative stability: gain 9
margin and phase margin. Stability analysis with Bode plot,Design of
Compensators: Need of compensators, design of lag and lead compensators using
Bode plots.
V State Variable Analysis of Linear Dynamic Systems: State variables, state 13
equations, state variable representation of electrical and mechanical systems,
dynamic equations, merits for higher order differential equations and
solution,Transfer function from State Variable Representation, Solutions of the
state equations, state transition matrix,Concept of controllability and
observability and techniques to test them - Kalman’s Test.
TOTAL HOURS 50

T Farid Golnaraghi, Benjamin C. Kuo, Automatic Control Systems, 9/e, Wiley India.
T Gopal, Control Systems, 4/e, McGraw Hill Education India Education , 2012
T. Ogata K., Discrete-time Control Systems, 2/e, Pearson Education
R Gopal, Digital Control and State Variable Method, 4/e, McGraw Hill Education India
2012
R Norman S. Nise, Control System Engineering, 5/e, Wiley India
R Ogata K., Modern Control Engineering, Prentice Hall of India, 4/e, Pearson Education,
2002
R Richard C Dorf and Robert H. Bishop, Modern Control Systems, 9/e, Pearson Education,
2001
EC 202 Signals & Systems Basics of Signals & Systems IV
COURSE OBJECTIVES:
1 To introduce the elements of control system and its modelling
2 To introduce methods for analyzing the time response, the frequency response and the
stability of systems.
3 To introduce stability analysis of control system.
4 To design control systems with compensating techniques.
5 To introduce the state variable analysis method.
COURSE OUTCOMES:
Sl. No. DESCRIPTION
1 Students will be able to represent systems mathematically and derive their transfer function
model.
2 Students will be able to analyse the time response and frequency response of the systems
for various input signals
3 Students will be able to determine the stability of system
4 Students will be able to apply frequency domain techniques to assess the system
performance and to design a control system with suitable compensation techniques.
5 Students will be able to perform state variable analysis of systems

CO-PO-PSO MAPPING:
Programme-specific
Programme Outcomes (POs)
Outcomes (PSOs)
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3
CO1 3 3 2 1 2 1 1
CO2 3 3 2 1 2 1 1
CO3 3 3 3 1 2 1 1
CO4 3 3 3 1 2 1 2
CO5 3 3 3 1 2 1 1

CO1-PO1 3 Knowledge of differential equations, Laplace transforms and basic
physics work together for modelling
CO1-PO2 3 Modelling in itself is a problem analysis
CO1-PO3 2 Problem is modelling and solution is a transfer function representing
the system
CO1-PO5 1 Matlab can be utilized to verify the final model
CO1-PO12 2
CO2-PO1 3 Analysing a system from different perspective to understand its

behavior using the model
CO2-PO2 3 Kean analysis of response required to completely predict system
behavior
CO2-PO3 2 This CO decides whether the system design meets the required criteria
or not.
CO2-PO5 1 With modern tools generating system response is easier
CO2-PO12 2
CO3-PO1 3 Understanding stability is the first step to controller design
CO3-PO2 3 Different system’s stability are tested by students
CO3-PO3 3 The most important criteria is controller design is stability
CO3-PO5 1 Different plots can be constructed using Matlab to analyse stability
CO3-PO12 2
CO4-PO1 3
CO4-PO2 3
CO4-PO3 3
CO4-PO5 1
CO4-PO12 2

CO5-PO1 3 Apply state variable analysis for the solution of complex engineering
problems
CO5-PO2 3 Students need to identify and formulate controller requirement and
analyse
CO5-PO3 3 After formulation of problem controller design is done
CO5-PO5 1 Response analysis and stability check become easier with tools
CO5-PO12 2

CO1-PSO1 1 All the methods studied and skill acquired are directly used in industry
CO1-PSO2 1 EDA tools such as Matlab plays an important part
CO2-PSO1 1 Response analysis can be considered as a skill
CO3-PSO1 1 Stability analysis can be considered as a skill
CO4-PSO1 1
CO4-PSO2 2
CO5-PSO1 1
CO5-PSO2 1

SNO DESCRIPTION PROPOSED
ACTIONS
1 Effects of adding poles and zeroes in the transfer function – time domain Class room
teaching
2 Effects of adding poles and zeroes in the transfer function – Frequency Class room
domain teaching

LECTURER/NPTEL ETC
1 Design of compensation networks

1 http://nptel.ac.in/courses/108102043/
 CHALK &  STUD.  WEB
☐ LCD/SMART  STUD.  ADD-ON

☐ ASSIGNMENTS ☐ STUD. SEMINARS  TESTS/MODEL  UNIV.
EXAMS EXAMINATION
 STUD. LAB  STUD. VIVA  MINI/MAJOR ☐ CERTIFICATIONS
PRACTICES PROJECTS
COURSES
☐ ASSESSMENT OF COURSE OUTCOMES (BY ☐ STUDENT FEEDBACK ON
FEEDBACK, ONCE) FACULTY
☐ ASSESSMENT OF MINI/MAJOR PROJECTS ☐ OTHERS
BY EXT. EXPERTS
Harsha A
Ramitha R
Ameera Sathar HOD - ECE

COURSE PLAN
UNIT DETAILS HOURS

I Basic Components of a Control System, Applications, Open-Loop Control Systems and 10
Closed-Loop Control Systems, Examples of control system.
Effects of Feedback on Overall Gain, Stability, External, disturbance or Noise. Types of
Feedback Control Systems, Linear versus Nonlinear Control Systems, Time-Invariant
versus Time-Varying Systems. Mathematical modelling of control systems - Electrical
Systems and Mechanical systems. Block diagram representation and reduction methods.
Signal flow graph and Mason’s rule formula.
II Standard test signals. Time response specifications. Time response of first and second order 9
systems to unit step input, ramp inputs, time domain specifications. Steady state error and
static error coefficients ,Frequency domain specifications, correlation between time and
frequency responses.
III Concept of BIBO stability, absolute stability, Routh Hurwitz Criterion, Effect of P, PI & 9
PID controllers,Introduction to root locus techniques, properties and its construction,
Application to system stability studies. Illustration of the effect of addition of a zero and a
pole
IV Nyquist stability criterion: Fundamentals and analysis ,Relative stability: gain margin and 9
phase margin. Stability analysis with Bode plot,Design of Compensators: Need of
compensators, design of lag and lead compensators using Bode plots.
V State Variable Analysis of Linear Dynamic Systems: State variables, state equations, 13
state variable representation of electrical and mechanical systems, dynamic equations,
merits for higher order differential equations and solution,Transfer function from State
Variable Representation, Solutions of the state equations, state transition matrix,Concept
of controllability and observability and techniques to test them - Kalman’s Test.
TOTAL HOURS 50

SAMPLE QUESTIONS
MODULE I
 With the help of a block diagram, explain the basic components in a control system.
 List five applications of control systems
 Differentiate between open-loop and closed-loop control systems
 Explain the working of a control system, with an example.
 How does a control system affect the following system performance parameters? a. Gain b. Stability c.
Noise
 How can control systems be classified? Explain.
 Describe the mathematical modelling of a series RLC circuit.
 Using an example, demonstrate the mathematical modelling of a mechanical system.
 Illustrate two techniques used in block diagram reduction.
 What is a signal flow graph? How is it different from a block diagram?
 What is Mason's rule? Explain.
MODULE II
 Define the time response specifications of a system.

 What is the typical response of a first order system to (a) a unit step input (b) a ramp input?
 What is the typical response of a second order system to (a) a unit step input (b) a ramp input?
 What is meant by steady state error?
 What are static and dynamic error coefficients?
MODULE III
 What are the different methods by which the stability of a linear control system can be determined?
What is Routh-Hurwitz criterion?
 Explain the Root Locus Technique.
 What are the frequency domain specifications that characterize a system?
 What is the correlation between time and frequency responses?
MODULE IV
 Explain the Nyquist stability criterion

 What is meant by (a) Gain margin (b) Phase Margin (c) Gain cross-over point (d) Phase crossover
frequency?
 What is meant by Bode plot? Explain.
 How can the stability of a system be determined from its Bode plot?
 What is the function of each component in a PID controller?
 What is a PID controller? What is its advantage over a PI controller?
 Explain, in detail, the design of a phase-lead controller. Provide an application.
 Explain, in detail, the design of a phase-lag controller. Provide an application.
 What is a lag-lead controller? Why is it used?

MODULE V
 What is meant by state-space representation of a system? What are state variables?

 How can the transfer function be determined from its state space representation?
 Define state transition matrix.
 Define observability and controllability. Explain.
 What is Kalman's test. Explain.
 What is Gilbert's test. Explain.

HUT300
INDUSTRIAL ECONOMICS AND FOREIGN TRADE


PROGRAMME: COMMON TO ALL BRANCHES DEGREE: B.TECH
COURSE: INDUSTRIAL ECONOMICS AND FOREIGN TRADE SEMESTER: V CREDITS: 3

COURSE CODE: HUT 300 COURSE TYPE: CORE
REGULATION: 2019
COURSE AREA/DOMAIN: APPLIED ECONOMICS CONTACT HOURS: 3-0-0
CORRESPONDING LAB COURSE CODE (IF ANY): NIL LAB COURSE NAME: NA
Preamble: To equip the students with basic economic concepts to take industrial decisions and to create an
awareness of economic environment.
Prerequisite: Nil
SYLLABUS:
MODULE DETAILS HOURS
Basic Concepts and Demand and Supply Analysis:
 Scarcity and Choice - Basic Economic Problems- PPC
 Firms and its Objectives – Types of Firms
 Utility – Law of Diminishing Marginal Utility
 Demand and its Determinants – Law of Demand – Elasticity of Demand -
I 7
measurement of Elasticity and its applications
 Supply, Law of Supply and Determinants of Supply
 Equilibrium – Changes in Demand and Supply and its effects
 Consumer Surplus and Producer Surplus (Concepts)
 Taxation and Deadweight Loss.
Production and Cost:
 Production Function – Law of Variable Proportion – Economies of Scale –
Internal and External Economies
 Isoquants, Isocost Line and Producer’s Equilibrium – Expansion path
 Technical Progress and its Implications – Cobb-Douglas Production
II Function 7
 Cost concepts – Social Cost: Private Cost and External Cost – Explicit and
Implicit Cost – Sunk Cost
 Short Run Cost Curves - Long Run Cost Curves
 Revenue (concepts)
 Shutdown Point – Break-even Point.
FIRST INTERNAL EXAM
Market Structure:
 Perfect and Imperfect Competition
 Monopoly, Regulation of Monopoly
 Monopolistic Competition (features and equilibrium of a firm)
III 6
 Oligopoly – Kinked Demand Curve – Collusive Oligopoly (meaning)
 Non-price Competition
 Product Pricing – Cost Plus Pricing – Target Return Pricing - Penetration
Pricing – Predatory Pricing – Going Rate Pricing – Price Skimming.
Macro-Economic Concepts:
 Circular Flow of Economic Activities
 Stock and Flow – Final Goods and Intermediate Goods - Gross Domestic
Product
 National Income
IV  Three Sectors of an Economy- Methods of Measuring National Income 7
 Inflation- Causes and Effects – Measures to Control Inflation- Monetary
and Fiscal Policies
 Business Financing- Bonds And Shares -Money Market And Capital
Market – Stock Market – Demat Account And Trading Account - SENSEX
And NIFTY
SECOND INTERNAL EXAM
International Trade:
 Advantages and Disadvantages of International Trade
 Absolute and Comparative Advantage Theory
 Heckscher - Ohlin Theory
V 8
 Balance of Payments – Components – Balance of Payments – Deficit and
Devaluation
 Trade Policy – Free Trade Versus Protection – Tariff and Non-Tariff
Barriers.
TOTAL HOURS 35
T Gregory N Mankiw, ‘Principles of Micro Economics’, Cengage Publications
T Gregory N Mankiw, ‘Principles of Macro Economics’, Cengage Publications
T Dwivedi D N, ‘Macro Economics’, Tata McGraw Hill, New Delhi.
T Mithani D M, ‘Managerial Economics’, Himalaya Publishing House, Mumbai.
T Francis Cherunilam, ‘International Economics’, McGraw Hill, New Delhi.
COURSE OBJECTIVES:
1. To familiarise the underlying concepts like scarcity, choice, demand and supply, and utility in economics
2. To understand the concepts related to cost and apply while analysing production function of a firm
To differentiate between different market structures and evaluate the competitive conditions of each market
3.
feasible for firms
To effectively analyse reasons behind economic fluctuations occurring in the country by learning important
4.
macroeconomic indicators and policies
To logically identify the link between domestic and international market and its implications on the host
5.
country

COURSE OUTCOMES:
COURSE
OUTCOM EXPLANATION
E
Explain the problem of scarcity of resources and consumer behaviour, and to evaluate the
CO1
impact of government policies on the general economic welfare. (Cognitive knowledge
level: Understand)
CO2 Take appropriate decisions regarding volume of output and to evaluate the social cost of
production. (Cognitive knowledge level: Apply)
CO3 Determine the functional requirement of a firm under various competitive conditions.
(Cognitive knowledge level: Analyse)
Examine the overall performance of the economy, and the regulation of economic
CO4
fluctuations and its impact on various sections in the society. (Cognitive knowledge level:
Analyse)
CO5 Determine the impact of changes in global economic policies on the business
opportunities of a firm. (Cognitive knowledge level: Analyse)
CO-PO MAPPING
PO 1 PO 2 PO 3 PO 4 PO 5 PO 6 PO 7 PO 8 PO 9 PO 10 PO 11 PO 12
CO/PO
CO 1 2 3
CO 2 2 2 2 2 3 3
CO 3 2 2 1 3
CO 4 2 2 1 1 3
CO 5 2 2 1 3
CO-PO MAPPING (JUSTIFICATION)

CO/PO
PO 1 PO 2 PO 3 PO 5 PO 6 PO 7 PO 11
CO 1 Knowledge of Module I helps to

economic apply the concept of

concepts scarcity considering

elaborated in the major economic
Module I are problems and
required to finding the feasible
understand, output production at
analyse and a point of time. Eg:
find solutions PPF
to societal
problems.
As an economy
A firm in order to
progresses technological
Every firm sustain should have
advancement and
Knowledge of The concepts level/industrial an idea about
inclusive development Module II helps to
economic related to level activity profitability, that is
are indispensable. The apply the concepts
concepts Production cost has its about cost and
resource utilization and of production like
elaborated in in Module II repercussion revenue. The idea of
its optimal utilization is AC,VC & MC to
Module II are like TC, AC, on the society. social cost for
of greater importance determine the prices
required to MC etc, in This impact example provides the
during this advancement. of factors of
CO 2 analyse and identifying the . can be impact of a firm’s
Module II provides production, to
evaluate the variations in identified activity on the
theoretical understanding calculate the cost of
cost of production using the cost society/environment.
about Law of Variable production, to
production and function and its concepts in Shut down point
Proportions, Optimal identify optimal
find optimum impact on an Module III. helps a firm to
output production etc for pricing and ways to
output at firm industrial For example, minimise its loss.
firms/industry who minimise loss.
level. undertaking. calculating Module II gives this
engage in experimenting
social cost. idea of Production
with new methods of
costs.
production/technology.
Module III provides

Knowledge of
knowledge on
economic Module III
markets where
concepts Knowledge of details about
every market has
elaborated in types of markets different kinds
different features
Module III are and their of markets
and hence it gives
required to features in feasible for
an idea about which
understand and Module III are different kinds
product will sustain
evaluate required to of firms.
CO 3 in which market.
various forms identify the Identifying the
Identifying market
of market types of market, exact market for
types give an idea
structures and the comparison a product will
about various
identify between firms in increase the
market strategies
feasible different types scope for more
that help firms to
markets for of markets. innovations and
survive
different types solutions.
competitions in
of firms.
such markets.
Knowledge of Not all layers of The economic activities Launching a

economic the economy are in a country are product or service
Module IV
concepts equal. Every interdependent. An in a society has its
provides insight
elaborated in segment of the investment, the launch of own implications,
in to the
Module IV are society deals a new product, expansion since every
endogenous
important with different of an industry, inclusion economic activity is
factors affecting
macroeconomic kinds of of new technology create interdependent.
firm/industry.
CO 4 indicators like problem. A more employment Module IV gives an
This helps in
GDP, Inflation, policy impact opportunities, more idea on
solving/finding
etc to analyse may sometimes revenue, increased macroeconomic
solutions to
and evaluate become boon to demand, market failure indicators required
industrial
how variations some segments etc. Module IV provides to understand the
problems within
in these but it can be a an understanding of how practicality of a an
a country.
indicators curse to some these economic activities industrial activity.
affect the other segments are linked to each other The understanding
economic of the economy. and the changes resulting of share market

conditions Module IV gives from this gives an idea about

within an a general interdependence. share capital,
economy. understanding of competition among
the firms and the
macroeconomic money market as a
indicators and whole.
policy
framework of
our country.
When Entering a global

firms/industries market invites new
go global it is technological spill
Domestic and Module V gives
important to over, export
international an insight in to
understand how receipts, more
markets are how a firm is
export and investment, cost and
linked in a linked to a
import prices more competition.
complex way in global network
affect pricing of Module V provides
this era of and the
a product. This the complexities of
globalization. repercussions. It
CO 5 decides the international trade
Module V lays provides an idea
profitability of a and the challenges
down the basic about the
product and the firm might face.
concepts to exogenous
thereby the firm. This gives ground
understand that forces affecting
Module V deals knowledge about
link between a
with foreign how versatile a
the two firm’s/industry’s
trade and its leader should be
markets. survival.
impact on the while managing a
growth of a firm global
globally. firm/industry.
PROPOSED
SNO DESCRIPTION
ACTIONS
1. Cost Engineering Audio PPT
2. Location Theories Assignment
3. Industrial Policy and Growth in India Classroom Discussion
4. Methods of evaluating Investment Decisions Audio PPT
5. Patents Assignment
6. Risk Analysis and Decision Making Audio PPT
7. Innovation and Rivalry Classroom Discussion
Proposed Actions: Topics beyond Syllabus/Assignment/Industry Visit/Guest Lecturer/Nptel Etc
1. Theories of Industrial Location and Regional Development

2. Industrial Investment –Trends – Kerala Model
3. Trends and Pattern of Regional Development in Kerala

4. Theories of Growth of Firms

5. Industrial Finance – Sources of Finance
6. Social Cost Benefit Analysis
https://www.india.gov.in/to National Portal of India

1.
pics/industries
The Confederation of Indian Industry (CII) works to create and sustain
an environment conducive to the development of India, partnering
2. https://www.cii.in/
industry, Government, and civil society, through advisory and
consultative processes.
https://commerce.gov.in/ The Department formulates, implements and monitors the Foreign Trade
3. Policy (FTP) which provides the basic framework of policy and strategy
to be followed for promoting exports and trade
The ASI frame is based on the lists of registered factories / units
http://mospi.nic.in/annual- maintained by the Chief Inspector of Factories in each State and those
4.
survey-industries maintained by registration authorities in respect of bidi and cigar
establishments and electricity undertakings.
MSMEs are complementary to large industries as ancillary units and this
5. https://msme.gov.in/ sector contributes enormously to the socio-economic development of the
country.
 CHALK &  STUD.  WEB RESOURCES ☐LCD/SMART BOARDS
TALK ASSIGNMENT
 STUD. ☐ ADD-ON COURSES  ICT ENABLED  ONLINE CLASSES
SEMINARS CLASSES USING GOOGLE
MEET
 ASSIGNMENTS  STUDENT  TESTS/MODEL EXAMS  UNIVERSITY

SEMINARS EXAMINATION
☐ STUD. LAB PRACTICES ☐ STUD. VIVA ☐ MINI/MAJOR PROJECTS ☐ CERTIFICATIONS
☐ ADD-ON COURSES ☐ OTHERS  GROUP DISCUSSION
 ASSESSMENT OF COURSE OUTCOMES (BY  STUDENT FEEDBACK ON FACULTY

FEEDBACK, ONCE) (TWICE)
☐ ASSESSMENT OF MINI/MAJOR PROJECTS BY EXT. ☐ OTHERS
EXPERTS
Ms Lekshmi Vijayakumar Dr. Sonia Paul
Ms. Neethu George Head of the Department of Basic Sciences & Humanities
Ms Saritha V

COURSE PLAN
MODULE DETAILS HOURS
Basic Concepts and Demand and Supply Analysis:
 Scarcity and Choice - Basic Economic Problems- PPC
 Firms and its Objectives – Types of Firms
 Utility – Law of Diminishing Marginal Utility
 Demand and its Determinants – Law of Demand – Elasticity of Demand -
I 7
measurement of Elasticity and its applications
 Supply, Law of Supply and Determinants of Supply
 Equilibrium – Changes in Demand and Supply and its effects
 Consumer Surplus and Producer Surplus (Concepts)
 Taxation and Deadweight Loss.
Production and Cost:
 Production Function – Law of Variable Proportion – Economies of Scale –
Internal and External Economies
 Isoquants, Isocost Line and Producer’s Equilibrium – Expansion path
 Technical Progress and its Implications – Cobb-Douglas Production
II Function 7
 Cost concepts – Social Cost: Private Cost and External Cost – Explicit and
Implicit Cost – Sunk Cost
 Short Run Cost Curves - Long Run Cost Curves
 Revenue (concepts)
 Shutdown Point – Break-even Point.
FIRST INTERNAL EXAM
Market Structure:
 Perfect and Imperfect Competition
 Monopoly, Regulation of Monopoly
 Monopolistic Competition (features and equilibrium of a firm)
III 6
 Oligopoly – Kinked Demand Curve – Collusive Oligopoly (meaning)
 Non-price Competition
 Product Pricing – Cost Plus Pricing – Target Return Pricing - Penetration
Pricing – Predatory Pricing – Going Rate Pricing – Price Skimming.
Macro-Economic Concepts:
 Circular Flow of Economic Activities
 Stock and Flow – Final Goods and Intermediate Goods - Gross Domestic
Product
 National Income
IV  Three Sectors of an Economy- Methods of Measuring National Income 7
 Inflation- Causes and Effects – Measures to Control Inflation- Monetary
and Fiscal Policies
 Business Financing- Bonds And Shares -Money Market And Capital
Market – Stock Market – Demat Account And Trading Account - SENSEX
And NIFTY
SECOND INTERNAL EXAM

International Trade:
 Advantages and Disadvantages of International Trade
 Absolute and Comparative Advantage Theory
 Heckscher - Ohlin Theory
V 8
 Balance of Payments – Components – Balance of Payments – Deficit and
Devaluation
 Trade Policy – Free Trade Versus Protection – Tariff and Non-Tariff
Barriers.
TOTAL HOURS 35

SAMPLE QUESTIONS
MODULE I
1. Explain in detail the fundamental problems of an economy. (Problem of scarcity+ 3

problems).
2. Elaborate the role of Business economics in managerial decision making (definition +
any 5 points).
3. Define the following concepts with an example:
I. Problem of scarcity
II. Tradeoff
III. Opportunity cost
IV. Diminishing Marginal Utility (diagram - marking)
V. Resource allocation
3. With the help of a diagram and table depict a production possibility frontier (diagram
+ mark 3 areas clearly). What does a PPF represent? State the assumptions of a PPF.
Depict choice, tradeoff and opportunity cost in the diagram
4. Sate the law of diminishing marginal utility (LDMU) with the help of a table and
diagram (draw the two diagram + 3 different levels of utility. Mark the core points
where TU is maximum MU is zero). List out the assumptions of LDMU.
5. Define an equilibrium price. How is an equilibrium price determined in the market?
Explain the same with the help of a diagram and table. Explain the stages of excess
demand and excess supply.
6. Solve the following:
I. Consider the demand for a good. At price Rs 4, the demand for the good is
25 units. Suppose price of the good increases to Rs 5, and as a result, the
demand for the good falls to 20 units. Calculate the price elasticity
II. Consider the demand curve D(p)=10 – 3p. What is the elasticity at price
5/3?
III. Suppose the price elasticity of demand for a good is – 0.2. If there is a 5 %
increase in the price of the good, by what percentage will the demand for
the good go down?

IV. Suppose the price elasticity of demand for a good is – 0.2. How will the
expenditure on the good be affected if there is a 10 % increase in the price
of the good?
7. Define (a) normal good (b) inferior good (c) substitute good (d) complement
good and, (e) Giffen goods
8. Explain the concept dead weight loss.
9. Differentiate between consumer surplus and producer plus.
10. Explain the reason behind shift in demand and supply curves.
11. Suppose the price of Covishield vaccine is ₹750 per dose, and the market demand curve
for Covishield vaccine is a usual downward slopping curve and the supply curve for
the same is upward slopping. With the help of a diagram depict the equilibrium price
and quantity as P* and Q* respectively. Suppose that in Kerala the government
intervenes at this point, finding that there is less inclusion of vaccinated people due to
the high price and the government sets a price floor of ₹250 per dose. What change
would this bring to the demand curve, given there would be supply of the vaccine
accordingly and why? Indicate the new equilibrium. Now suppose that the IMA (Indian
Medical Association) announces that Covaxin is more effective than Covishield and the
Central government intervene at this point and sets a price floor of Covaxin ₹150 per
dose. Explain how would this impact the market for Covishield? Indicate the new
equilibrium. Now, if the price of Covishield falls further to ₹100, will it have an impact
on the demand for Covishield? Explain your answer fully with the aid of diagrams.
12. Discuss any five determinants of demand and supply.

13. Explain with the help of a diagram how a lump sum tax can minimise both consumer
and producer surplus and create deadweight loss.
14. Discuss various situation that leads to deadweight loss.
15. Discuss different types of firms with examples.
MODULE II
1. State the law of variable proportion and explain it with the help of a diagram and table.
(Clearly mark the III stages and also mention the rational stage. Briefly explain what
happens in each stage)
2. Write a note on Cobb – Douglas production function (define equation and write the
properties)
i.Let the production function of a firm AK1/2L1/2 Find out the maximum possible output
that the firm can produce with 100 units of L and 100 units of K.
ii.Let the production function of a firm be AK1/2L1/2. Find out the maximum possible
output that the firm can produce with 5 units of L and 2 units of K. What is the
maximum possible output that the firm can produce with zero unit of L and 10 units of
K?
3. Does the term shut down mean closing down the entire production unit? If no, then
explain the term “shut down point” with the help of diagram (draw the correct
diagram). Give a clear explanation for the diagram and substantiate why a firm should
continue its production until shutdown point?
4. With the help of a diagram explain the term break-even. From the given data below,
calculate:
I. P/V ratio
II. Fixed cost
III. Sales volume
To earn a profit of Rs. 80,000.
Given, Sales = 200000
Profit gained = 20000
Variable cost = 70 %
(1, 40,000)
5. Find Margin of Safety from the following:
i. Total sales: 300000
ii. VC = 150000
iii. 10000
6. How the internal economies differ from external economies?
7. List any three reason for the expansion path.
8. Explain the concepts TFC, TVC, TC, AFC, AVC and AC with equations.
9. Explain the following concepts with the help of an example:
a. Social Cost: Private Cost and External Cost
b. Explicit and Implicit Cost
c. Sunk Cost
10. Explain with the help of a diagram Producer’s equilibrium.
11. Explain how long – run AC curve is derived and how optimal output is determined.
12. Explain the properties of Isoquant and Iso cost curves with the help of a diagram.
13. Discuss the concepts Total Revenue, Average Revenue and Marginal Revenue with the
help of a diagram.
14. Derive Marginal Product of Labour and Capital from the Cobb Douglas Production
Function 𝐴 𝐿𝛼 𝐾𝛽 . Suppose we know that output in the economy is given by the production

function: 𝑌𝑇 = 𝐴𝑡 𝐾𝑡1/3 𝐿𝑡 2/3 . If technology is growing at a rate of 1% per year, the capital
stock by 3%, and the labor supply by 2%, what will total growth in the economy be?
15. Discuss the assumptions of short run production function.
MODULE III
1. State any five differences between (a) Monopoly and Oligopoly (b) Monopoly and
Monopolistic competition.
2. How price skimming is different from cost plus pricing?
3. How equilibrium price is determined under monopoly market. Why monopolist is
known as the price maker?
4. In perfect competition industry is the price maker and firm is the price taker.
Elaborate the statement with the help of suitable diagram and explanation.
5. What are the methods of non-price competition under oligopoly?
6. Explain about the kinked demand curve under the oligopoly market. Why in
certain stages demand curve is elastic and inelastic?
7. How penetration pricing is different from predatory pricing?
8. Differentiate between perfect competition and monopolistic competition.
9. Explain collusive oligopoly and its features.
10. Discuss why under perfect competition the demand curve is perfectly elastic.
11. Explain with the help of a diagram, how price and output are determined under
monopoly.
monopolistic competition.
oligopoly.
14. Explain with the help of a diagram, how price and output are determined under perfect
competition.
15. Explain why the demand curve under monopolistic competition is a more elastic
demand curve.
MODULE IV
1. Explain the four sector model of circular flow of income with the help of a neat diagram.
Explain each transaction between the players.
2. Explain the following with correct formula from GDP @ MP:
a. Gross Domestic Product at Factor cost

b. Gross National Product at Market Price

c. Net National Product at Factor Cost
d. Suppose the GDP at market price of a country in a particular year was Rs
1,100 crores. Net Factor Income from Abroad was Rs 100 crores. The value
of Indirect taxes – Subsidies was Rs 150 crores and National Income was
Rs 850 crores. Calculate the aggregate value of depreciation.
3. Define Inflation. Explain with the help of a diagram (a) Cost push Inflation (b) Demand
pull inflation
4. How does inflation affect fixed income group and wage earners?
5. State any five differences between demat account and trading account.
16. Differentiate between money market and capital market.
17. Is GDP a perfect measure of national income? Substantiate.
18. Explain the three different methods of National Income with suitable equations.
19. Differentiate between stock and flow with suitable example.
20. Explain how to open a Demat account.
21. Explain the four sector model of circular flow of income.
22. Explain GDP deflator with formula.
23. Write a note on SENSEX and NIFTY.
MODULE V
1. What is devaluation?
2. Distinguish between free trade and protection
3. List any six arguments in favour of protection?
4. What is free trade? What are its disadvantages?
5. What do you mean by absolute advantage theory? Explain with the help of a nation’s
trade relation example.
6. Explain the Heckscher Ohlin theory with a suitable diagram?
7. What are the different types of equilibrium in BOP? Explain the causes for and the
methods of correcting disequilibrium in BOP.
8. Distinguish between the tariff and non-tariff barriers
9. Discuss any three tariff barriers and its impact on exporting and importing nations.
10. Discuss any three non-tariff barriers and explain its impact on exporting nd importing
nations.
11. What are the advantages and disadvantages of international trade?

MCN301
DISASTER MANAGEMENT

PROGRAMME: All DEGREE: BTECH

SEMESTER: S5
COURSE: DISASTER MANAGEMENT
L-T-P-CREDITS: 2-0-0-0
COURSE CODE: MCN301
COURSE TYPE: ELECTIVE
REGULATION: 2019
COURSE AREA/DOMAIN: Non-credit CONTACT HOURS: 2 hours/Week.
CORRESPONDING LAB COURSE CODE (IF
LAB COURSE NAME: NIL
ANY): NIL
SYLLABUS:
UNIT DETAILS HOURS
Systems of earth - Lithosphere- composition, rocks, soils; Atmosphere-layers,

ozone layer, greenhouse effect, weather, cyclones, atmospheric circulations, Indian
Monsoon; hydrosphere- Oceans, inland water bodies; biosphere
I
5
Definition and meaning of key terms in Disaster Risk Reduction and Management-
disaster, hazard, exposure, vulnerability, risk, risk assessment, risk mapping,
capacity, resilience, disaster risk reduction, disaster risk management, early
warning systems, disaster preparedness, disaster prevention, disaster mitigation,
disaster response, damage assessment, crisis counselling, needs assessment.
II Hazard types and hazard mapping; Vulnerability types and their assessment-
5
physical, social, economic and environmental vulnerability.
Disaster risk assessment –approaches, procedures
Disaster risk management -Core elements and phases of Disaster Risk Management
III Measures for Disaster Risk Reduction – prevention, mitigation, and preparedness.
Disaster response- objectives, requirements; response planning; types of 5
responses.
Relief; international relief organizations
IV Participatory stakeholder engagement; Disaster communication- importance,

methods, barriers; Crisis counselling 5
Capacity Building: Concept – Structural and Non-structural Measures, Capacity
Assessment; Strengthening Capacity for Reducing Risk
Common disaster types in India; Legislations in India on disaster management;

V National disaster
5
management policy; Institutional arrangements for disaster management in India.
The Sendai Framework for Disaster Risk Reduction- targets, priorities for action,
guiding principles
TOTAL HOURS 25
T1 R. Subramanian, Disaster Management, Vikas Publishing House, 2018
T2 M. M. Sulphey, Disaster Management, PHI Learning, 2016


T3 UNDP, Disaster Risk Management Training Manual, 2016
T4 United Nations Office for Disaster Risk Reduction, Sendai Framework for Disaster Risk
Reduction 2015-2030, 2015.
C.CODE COURSE NAME DESCRIPTION SEMESTER
Nil
COURSE OBJECTIVES:
1 The objective of this course is to introduce the fundamental concepts of hazards and
disaster management.
COURSE OUTCOMES:
Sl
PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PO11 PO12
No.
Define and use various terminologies in use in disaster management parlance
and organise each of these terms in relation to the disaster management cycle
1
(Cognitive knowledge level: Understand)
2 2 2 2
Distinguish between different hazard types and vulnerability types and do
2 vulnerability assessment (Cognitive knowledge level: Understand).
2 3 2 2 2 3 3 2
Identify the components and describe the process of risk assessment, and apply
appropriate methodologies to assess risk (Cognitive knowledge level:

3
Understand).
2 3 2 2 2 2 3 3 2
Explain the core elements and phases of Disaster Risk Management and
develop possible measures to reduce disaster risks across sector and
4
community (Cognitive knowledge level: Apply)
3 3 3 2 2 3 2
Identify factors that determine the nature of disaster response and discuss the
5 various disaster response actions (Cognitive knowledge level: Understand).
3 3 2 2 3 2
Explain the various legislations and best practices for disaster management and
risk reduction at national and international level (Cognitive knowledge level:
6
Understand).
3 2 3 3 2

JUSTIFICATION FOR CO-PO MAPPING:

CO PO MAPPING JUSTIFICATION
Awareness of standard terms used in disaster management will
PO2 2 help students address practical engineering problems in
challenging environments.
PO6 2 help students assess the societal, health, and safety issues
relevant to professional engineering practice.
CO1
PO10 2 help students communicate effectively with the engineering
community and society during an emergency.
PO12 2 help students pursue independent and life-long learning in the
broadest context of technological change post-pandemic.
Various mathematical and numerical tools are used in
PO1 2
vulnerability assessment.
Extensive research and a basic understanding of mathematics are
PO2 3
needed to conduct vulnerability assessments.
Assessing vulnerability helps the stakeholders to design a
PO3 2
practical disaster management framework.
Complex analytical and numerical modeling tools are used in
PO5 2
vulnerability assessment.
Awareness of different hazard types and vulnerabilities will help
PO6 2 the students to assess the societal, health, and safety issues
CO2 relevant to the professional engineering practice.
Assessing vulnerability is essential in improving the capacity to
PO7 3
reduce the risks related to disasters.
The students will identify the vulnerable
PO10 3 community/society/individuals and communicate with them
effectively.
Awareness of disasters and vulnerability will help students
PO12 2 pursue independent and life-long learning in the broadest context
of technological change post-pandemic.
Various empirical and analytical methods are used in risk
PO1 2
assessment.
Extensive research and a basic understanding of science,
PO2 3 mathematics, and social sciences are needed to conduct a risk
assessment.
CO3
Risk assessment helps the stakeholders to design a practical
PO3 2
disaster management framework.
Research-based knowledge and a basic understanding of data
PO4 2 analysis, data interpretation, and information synthesis are
required to carry out a risk assessment.

Complex analytical and numerical modeling tools are used to
PO5 2
assess natural hazards like floods, earthquakes, landslides, etc.
Awareness of risk assessment fundamentals will help the
PO6 2 students assess the societal, health, and safety issues relevant to
the professional engineering practice.
Understanding elements at risk and risk assessment are essential
PO7 3 in strengthening the capacity, developing sustainable mitigation
measures, and improving resilience.
The students will identify the community/society/individuals at
PO10 3
risk and communicate with them effectively.
Awareness of future risks and risk assessment will help students
A basic understanding of engineering sciences and mathematics
PO1 3 is needed to reduce disaster risks across sectors and
communities.
PO2 3 mathematics, and social sciences are needed to develop risk
reduction measures.
A decent disaster management framework helps the stakeholders
PO3 3
to develop risk reduction measures.
GIS and numerical modeling softwares can be used to analyze
PO5 2
natural hazards like floods, earthquakes, landslides, etc.
CO4
Awareness of disaster risk management fundamentals will help
PO6 2 the students assess the societal, health, and safety issues relevant
to the professional engineering practice.
Understanding the core elements and phases of disaster risk
management is essential in strengthening the capacity,
PO7 3
developing sustainable mitigation measures, and improving
resilience.
Awareness of disaster risk management strategies will help
PO12 2 students pursue independent and life-long learning in the
broadest context of technological change post-pandemic.
A basic understanding of engineering and social sciences is
PO1 3
needed to formulate disaster response strategies.
PO2 3 mathematics, and social sciences are needed to develop disaster
response measures.
CO5
Modern tools like GIS, GPS, etc., are used to develop emergency
PO5 2
plans for natural hazards.
Awareness of the fundamentals of disaster response will help the
PO6 2 students to assess the societal, health, and safety issues relevant
to the professional engineering practice

Understanding disaster response strategies is essential in
PO7 3 strengthening the capacity, developing sustainable mitigation
measures, and improving resilience.
Awareness of disaster response strategies will help students
Awareness of various legislations, policies, and frameworks in
PO1 3 disaster management will help students address practical
engineering problems in challenging environments.
disaster management will help students assess the societal,
PO6 2
health, and safety issues relevant to professional engineering
practice.
Understanding various legislations, policies, and frameworks in
CO6 disaster management is essential in strengthening the capacity,
PO7 3
developing sustainable mitigation measures, and improving
resilience.
A professional engineer should be aware of various legislations,
PO8 3
policies, and frameworks in disaster management.
disaster management will help students pursue independent and
PO12 2
life-long learning in the broadest context of technological change
post-pandemic.

Sl No DESCRIPTION PROPOSED ACTIONS
1 Case study of Kerala Floods 2018 Assignment
2 Case studies of natural hazards Classroom lectures
CONTENTS TAKEN BEYOND THE SYLLABUS:

Sl No DESCRIPTION PROPOSED ACTIONS
1 Early warning systems for Tsunami and Cyclone Classroom lectures

Sl No DESCRIPTION
1 https://nptel.ac.in/courses/105/104/105104183/
2 https://nptel.ac.in/courses/124/107/124107010/
CHALK & TALK  STUD. ASSIGNMENT  WEB RESOURCES 
LCD/SMART BOARDS STUD. SEMINARS ADD-ON COURSES
ASSESSMENT METHODOLOGIES-DIRECT:

STUD. TESTS/MODEL UNIV.

ASSIGNMENTS   
STUD. LAB MINI/MAJOR
STUD. VIVA CERTIFICATIONS
PRACTICES PROJECTS
ADD-ON COURSES OTHERS
ASSESSMENT METHODOLOGIES-INDIRECT:
ASSESSMENT OF COURSE OUTCOMES (BY STUDENT FEEDBACK ON FACULTY
 
FEEDBACK, ONCE) (TWICE)
ASSESSMENT OF MINI/MAJOR PROJECTS BY
OTHERS
EXT. EXPERTS
Karunakara P Menon
Nitheesh Kurian Dr. Rithu James
HoD, ECE

COURSE PLAN
UNIT DETAILS HOURS
Systems of earth - Lithosphere- composition, rocks, soils; Atmosphere-layers,

ozone layer, greenhouse effect, weather, cyclones, atmospheric circulations, Indian
Monsoon; hydrosphere- Oceans, inland water bodies; biosphere
I
5
Definition and meaning of key terms in Disaster Risk Reduction and Management-
disaster, hazard, exposure, vulnerability, risk, risk assessment, risk mapping,
capacity, resilience, disaster risk reduction, disaster risk management, early
warning systems, disaster preparedness, disaster prevention, disaster mitigation,
disaster response, damage assessment, crisis counselling, needs assessment.
II Hazard types and hazard mapping; Vulnerability types and their assessment- 5
physical, social, economic and environmental vulnerability.
Disaster risk assessment –approaches, procedures
Disaster risk management -Core elements and phases of Disaster Risk Management
III Measures for Disaster Risk Reduction – prevention, mitigation, and preparedness.
Disaster response- objectives, requirements; response planning; types of 5
responses.
Relief; international relief organizations
IV Participatory stakeholder engagement; Disaster communication- importance,

methods, barriers; Crisis counselling 5
Capacity Building: Concept – Structural and Non-structural Measures, Capacity
Assessment; Strengthening Capacity for Reducing Risk
Common disaster types in India; Legislations in India on disaster management;

V National disaster 5
management policy; Institutional arrangements for disaster management in India.
The Sendai Framework for Disaster Risk Reduction- targets, priorities for action,
guiding principles
TOTAL HOURS 25

SAMPLE QUESTIONS
Module1
 Explain disaster risk management.

 Explain and classify hazards with suitable examples.
 Explain the subsystems of Earth.
 Explain;
o Risk (ii) Vulnerability (iii) Exposure (iii) Resilience
 Illustrate the evidences of climate change with examples
 Elucidate the impacts of climate change.
 Write a short note on Greenhouse effect. List the greenhouse gases and mention
their sources.
 Discuss the causes of climate change.
 Explain Global Warming. Enumerate the causes and suggest some methods to
reduce it.
 Discuss vulnerability in the context of Kerala floods. Also explain how we can
reduce the vulnerability associated with flood hazards by disaster risk
management.
Module 2
 What is hazard mapping? What are its objectives?

 What is participatory hazard mapping? How is it conducted? What are its
advantages?
 Explain the applications of hazard maps
 Explain the types of vulnerabilities and the approaches to assess them
 Differentiate between hazards and disaster with examples
 Differentiate between preparedness and mitigation
 “While doing vulnerability assessment, it is essential to collect historical data
on the magnitude of the hazard and the damage that it caused to specific
elements.” Substantiate this statement by providing a suitable example.
Module 3
 Explain briefly the concept of ‘disaster risk’

 List the strategies for disaster risk management ‘before’, ‘during’ and ‘after’
a disaster
 What is disaster preparedness? Explain the components of a comprehensive
disaster preparedness strategy.
 What is disaster prevention? Distinguish it from disaster mitigation giving
examples
 Explain the core elements of disaster risk management
 Explain the factors that decide the nature of disaster response
 Explain the different disaster response actions
 How important is vulnerability and risk assessment for pre-disaster

management? As an administrator, what are key areas that you would focus
on in a Disaster Management System?
 Explain the standard operating procedures during normal times,
alert/warning, during disaster and rehabilitation
Module 4
 What are the steps to effective disaster communication? What are the barriers
to communication?
 Explain capacity building in the context of disaster management
 Briefly explain the levels of stakeholder participation in the context of
disaster risk
 reduction
 Explain the importance of communication in disaster management
 Explain the benefits and costs of stakeholder participation in disaster
management
 How are stakeholders in disaster management identified?
 Discuss the measures for disaster risk reduction. Elucidate the process of
strengthening the capacity in terms of reducing risk.
 Explain different levels of stakeholders.
Module 5
 Explain the salient features of the National Policy on Disaster Management in

India
 Explain the guiding principles and priorities of action according to the Sendai
Framework for Disaster Risk Reduction
 What are Tsunamis? How are they caused?
 Explain the earthquake zonation of India
 Explain 3 objectives of national policy on disaster management
 Explain common disaster types in India

ECL 331
ANALOG INTEGRATED CIRCUITS AND SIMULATION LAB


PROGRAMME: : ELECTRONICS AND DEGREE: BTECH
COMMUNICATION
ENGINEERING
COURSE: ANALOG INTEGRATED CIRCUITS AND SEMESTER: V CREDI

SIMULATION LAB TS: 2
COURSE CODE: ECL COURSE TYPE: LAB
331 REGULATION: 2019
COURSE AREA/DOMAIN: ELECTRONICS CONTACT HOURS: 3 (LAB)
hours/Week.
CORRESPONDING LAB COURSE CODE (IF ANY): LAB COURSE NAME:
SYLLABUS:
List of Experiments
I. Fundamentals of operational amplifiers and basic circuits [Minimum seven

experiments
are to be done]
1. Familiarization of Operational amplifiers - Inverting and Non inverting amplifiers,
frequency response, Adder, Integrator, Comparators.
2. Measurement of Op-Amp parameters.
3. Difference Amplifier and Instrumentation amplifier.
4. Schmitt trigger circuit using Op–Amps.
5. Astable and Monostable multivibrator using Op-Amps.
6. Waveform generators using Op-Amps - Triangular and saw tooth
7. Wien bridge oscillator using Op-Amp - without & with amplitude stabilization.
8. RC Phase shift Oscillator.
9. Active second order filters using Op-Amp (LPF, HPF, BPF and BSF).
10. Notch filters to eliminate the 50Hz power line frequency.
11. Precision rectifiers using Op-Amp.
II. Application circuits of 555 Timer/565 PLL/ Regulator(IC 723) ICs [ Minimum three
experiments are to be done]
1. Astable and Monostable multivibrator using Timer IC NE555
2. DC power supply using IC 723: Low voltage and high voltage configurations,
Short circuit and Fold-back protection.
3. A/D converters- counter ramp and flash type.
4. D/A Converters - R-2R ladder circuit
5. Study of PLL IC: free running frequency lock range capture range
III. Simulation experiments [The experiments shall be conducted using SPICE]

1. Simulation of any three circuits from Experiments 3, 5, 6, 7, 8, 9, 10 and 11 of
section I
2. Simulation of Experiments 3 or 4 from section II


1. D. Roy Choudhary, Shail B Jain, “Linear Integrated Circuits,”
2. M. H. Rashid, “Introduction to Pspice Using Orcad for Circuits and Electronics”,
Prentice Hall
3. Gayakwad : Op-Amps and Linear Integrated Circuits , 4/e, Prentice Hall of India..
4. Sergio Franco: Design with Operational Amplifiers and Analog Integrated Circuits,
3/e,Tata Mc.Graw Hill.
5. David A.Johns, Ken Martin: Analog Integrated Circuit Design, Wiley India, 2008
6. Gray, Hurst, Lewis and Meyer Analysis and Design of Analog Integrated Circuits, Wiley
ECL 202 Analog Circuits and R, L, C Components, Diodes, Transistors IV
Simulation Lab
COURSE OBJECTIVES:
1 To familiarize students with the Analog Integrated Circuits and Design and
implementation of application circuits using basic Analog Integrated Circuits.
2 To familiarize students with simulation of basic Analog Integrated Circuits.
COURSE OUTCOMES:
After the completion of the course the student will be able to
No. DESCRIPTION BLOOM’S
TAXONOMY
LEVEL
CO1 Use data sheets of basic Analog Integrated Circuits and Analyze (4) &
design and implement application circuits using Analog ICs. Apply(6)
CO2 Design and simulate the application circuits with Analog Analyze (4) &
Integrated Circuits using simulation tools. Apply(6)
CO3 Function effectively as an individual and in a team to Understand (2
accomplish the given task. )
Mapping of course outcomes with program outcomes
PO 1 PO PO PO 4 PO 5 PO PO 7 PO PO PO PO PO
2 3 6 8 9 10 11 12
CO 1 3 3 3 2 2
CO 2 3 3 3 2 3 2 2
CO 3 2 2 2 2 3 2 3

CO1-PO1 3 Analog integrated circuits can be designed and modified to provide
CO1-PO2 3 Design & demonstration of experiments will help to identify the
problems and lead to modifications

complex problems
CO1-PO12 2 With prior knowledge of op-amp fundamentals, students can use
their knowledge to simulate, experiment & develop newer
CO2-PO1 3 Design & demonstration of experiments will help to identify the
problems and lead to modifications
CO2-PO3 3 Design & demonstration of simulation experiments will help
to identify the problems and lead to modifications
CO2-PO5 3 Analog integrated circuits can be designed and modified using model
CO2-PO9 2 Op-amp based simulated circuits will help to conduct investigations,
solve complex problems.
knowledge to simulate, experiment & develop newer applications in
real life.
CO3-PO1 2 Function effectively as an individual and in a team to
accomplish the given task. Analog integrated circuits can be
designed and modified to provide solutions to real-life problems.
CO3-PO2 2 Design & demonstration of experiments will help the students to
function effectively as an individual and in a team to identify the
problems and lead to modifications.
solutions to real-life problems. And students function effectively
as an individual and in a team to accomplish the given task.
CO3-PO5 2 Analog integrated circuits can be designed and modified using model
simulation tools to provide solutions to different applications. These
experiments allow them to function effectively as an individual
and in a team to accomplish the given task..
CO3-PO10 2 Function effectively as an individual and in a team to
accomplish the given task.
CO3-PO12 3 With prior knowledge of op-amp basics, students can Function
effectively as an individual and in a team to use their knowledge
to simulate, experiment & develop newer applications in real life to
accomplish the given task.

DESCRIPTION
1 Differential amplifier using BJT Lecture 1,2 1


LECTURER/NPTEL ETC
SL DESCRIPTION PROPOSED RELEVANCE RELEVANCE
1 Voltage Regulator Lecture 1,2,3 1,2
2 VCO, PLL Lecture 1,2 1

1 www.srmuniv.ac.in/sites/default/files/
2 www.pmu.edu/web/ece_liclab.html
3 www.eeecube.com/2011/12/131452-linear-and-digital-integrated.html
☐ CHALK & TALK ☐ STUD. ☐ WEB RESOURCES
ASSIGNMENT
☐ LCD/SMART ☐ STUD. SEMINARS ☐ ADD-ON
BOARDS COURSES
☐ ASSIGNMENTS ☐ STUD. SEMINARS ☐ TESTS/MODEL ☐ UNIV.
EXAMS EXAMINATION
☐ STUD. LAB ☐ STUD. VIVA ☐ MINI/MAJOR ☐ CERTIFICATIONS
PRACTICES PROJECTS
COURSES
☐ ASSESSMENT OF COURSE OUTCOMES ☐ STUDENT FEEDBACK ON FACULTY

(BY FEEDBACK, ONCE) (TWICE)
☐ ASSESSMENT OF MINI/MAJOR PROJECTS ☐ OTHERS
BY EXT. EXPERTS
Ms. S. Santhi Jabarani
Dr. Jisa David Dr. Rithu James
Mr. Jaison Jacob (HOD)

COURSE PLAN
PART A (Using discrete components)
1. Inverting Amplifier, Non-Inverting Amplifier

2. Measurement Of Op-Amp Parameters
3. Summing Amplifier
4. Integrator
5. Comparator,Schmitt Trigger
6. Astable & Monostable Multivibrator Using 555 Ic
PART B (Simulation Experiments)
1. Difference Amplifier & Inastrumentation Amplifier

2. Astable & Monostable Multivibrator Using Op Amp
3. Triangular Wave & Sawtooth Wave Generator
4. Difference Amplifier & Inastrumentation Amplifier
5. Rc Phase Shift Oscillator & Wein Bridge Oscillator

ECL 333
DIGITAL SIGNAL PROCESSING LAB


PROGRAMME: Electronics & DEGREE: BTECH
Communication Engineering
COURSE: Digital Signal Processing Lab SEMESTER: 5 CREDITS: 2
COURSE CODE: ECL333 COURSE TYPE: CORE
REGULATION: 2019
COURSE AREA/DOMAIN: Signal CONTACT HOURS: 3 hrs.
Processing using MATLAB
CORRESPONDING LAB COURSE CODE LAB COURSE NAME: Digital Signal
(IF ANY): Processing Lab
SYLLABUS:
Sl.No DETAILS HOURS
All experiments are mandatory
1 Simulation of Signals 3 hrs.
2 Verification of the Properties of DFT 3 hrs.
3 Familiarization of DSP Hardware 3 hrs.
4 Linear convolution 3 hrs.
5 FFT of signals 3 hrs.
6 IFFT with FFT 3 hrs.
7 FIR low pass filter 3 hrs.
8 Overlap Save Block Convolution 3 hrs.
9 Overlap Add Block Convolution 3 hrs.
TOTAL HOURS 27 hrs.
1 Vinay K. Ingle, John G. Proakis, “Digital Signal Processing Using MATLAB.”
2 Allen B. Downey, “Think DSP: Digital Signal Processing using Python.”
3 Rulph Chassaing, “DSP Applications Using C and the TMS320C6x DSK (Topics in
Digital Signal Processing)”
ECT303 Digital Signal Processing 3
EST 102 Programming in C 4

COURSE OBJECTIVES:
1 The experiments are designed to make the student do real time DSP computing.
2 Dedicated DSP hardware (such as TI or Analog Devices development/evaluation boards)
will be used for realization.
COURSE OUTCOMES:
SNO DESCRIPTION
1 Simulate digital signals.
2 Verify the properties of DFT computationally
3 Familiarize the DSP hardware and interface with computer.
4 Implement LTI systems with linear convolution.
5 Implement FFT and IFFT and use it on real time signals.
6 Implement FIR low pass filter.
7 Implement real time LTI systems with block convolution and FFT.
CO MAPPING WITH PO, PSO

PO PO PO PO PO PO PO P PO P P P PSO PSO PSO
1 2 3 4 5 6 7 O 9 O O O 1 2 3
8 10 11 12
CO 3 3 1 2 3 0 0 0 3 0 0 1 1 0 0
1
CO 3 3 1 2 3 0 0 0 3 0 0 1 1 0 0
2
CO 3 3 3 2 3 0 0 0 3 0 0 1 1 1 0
3
CO 3 3 1 2 3 0 0 0 3 0 0 1 1 1 0
4
CO
3 3 1 1 3 0 0 0 0 0 0 1 1 0 0
5
CO
3 3 1 1 3 0 0 0 0 0 0 1 1 0 0
6
CO
3 3 1 3 3 0 0 0 3 0 0 0 1 0 0
7

Justification for the correlation level assigned in each cell of the table above.
P P
P P
P P O O
O PO PO PSO S
PO1 PO2 PO3 PO4 PO5 O O PSO1
9 12 2 O
6 7 1 1
8 3
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SNO DESCRIPTION PROPOSED PO PSO
ACTIONS MAPPING Mapping
1 Properties of System Test 1,2,3,7,9,12 1,2
PROPOSED ACTIONS: TOPICS BEYOND SYLLABUS/ASSIGNMENT/INDUSTRY
VISIT/GUEST LECTURER/NPTEL ETC

Sl. PSO
DESCRIPTION PO MAPPING
No. MAPPING
1 IIR filter Design without using function 1,2,3,4,6,7 1,2,3

1 http:// www.nptel.iitm.ac.in/
2 http:// www.slideshare.net
☐ CHALK & TALK ☐ STUD. ☐ WEB
ASSIGNMENT RESOURCES
☐ LCD/SMART ☐ STUD. ☐ ADD-ON
☐ ASSIGNMENTS ☐ STUD. ☐ TESTS/MODEL ☐ UNIV.
☐ STUD. LAB ☐ STUD. VIVA ☐ Advance ☐
PRACTICES Experiments CERTIFICATIONS
COURSES


COURSE PLAN
Sl.NoDETAILS HOURS
All experiments are mandatory
1 Simulation of Signals 3 hrs.
2 Verification of the Properties of DFT 3 hrs.
3 Familiarization of DSP Hardware 3 hrs.
4 Linear convolution 3 hrs.
5 FFT of signals 3 hrs.
6 IFFT with FFT 3 hrs.
7 FIR low pass filter 3 hrs.
8 Overlap Save Block Convolution 3 hrs.
9 Overlap Add Block Convolution 3 hrs.
TOTAL HOURS 27 hrs.

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COURSE HAND-OUT

DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING

TO EVOLVE INTO A CENTRE OF EXCELLENCE IN ELECTRONICS AND

TO IMPART STATE-OF-THE-ART KNOWLEDGE TO STUDENTS IN ELECTRONICS

Department of EC, RSET 2

Program Outcomes (POs)

Engineering students will be able to

1. Engineering knowledge: Apply the knowledge of mathematics, science, Engineering

Department of EC, RSET 3

Program-Specific Outcomes (PSOs)

Engineering students will be able to:

3. Demonstrate a sense of professional ethics, recognize the importance of continued

Department of EC, RSET 4

Department of EC, RSET 5

10. DIGITAL SIGNAL PROCESSING LAB 85

10.1. COURSE INFORMATION SHEET 86

Department of EC, RSET 6

Department of EC, RSET 7

SCHEME: B.TECH 5th SEMESTER

(Electronics & Communication Engineering)

SLOT Hours/Week Marks End-

A ECT 301 LINEAR INTEGRATED 3 1 0 50 100 3 4

C ECT 305 ANALOG AND DIGITAL 3 1 0 50 100 3 4

D ECT 307 CONTROL SYSTEM 3 1 0 50 100 4 3

E HUT300 INDUSTRIAL ECONOMICS 3 0 0 50 100 3 3

HUT310 MANAGEMENT FOR 3 0 0 50 100 3 3

F MCN301 DISASTER MANAGEMENT 2 0 0 50 100 2 1

S ECL 331 ANALOG INTEGRATED

T ECL 333 DIGITAL SIGNAL

Department of EC, RSET 8

LINEAR INTEGRATED CIRCUITS

Department of EC, RSET 9

COURSE INFORMATION SHEET

Operational amplifiers(Op Amps): The 741 Op Amp, Block

Differential Amplifiers: Differential amplifier configurations

Department of EC, RSET 10

3. Salivahanan S. and V. S. K. Bhaaskaran, Linear Integrated Circuits,

Department of EC, RSET 11

Mapping of course outcomes with program outcomes

Department of EC, RSET 12

JUSTIFICATION FOR CO-PO MAPPING

MAPPING LEVEL JUSTIFICATION

CO1-PO1 3 Analog circuits can be designed and modified to provide

CO1-PO2 3 Design & demonstration of experiments will help to identify

CO1-PO3 1 Analog circuits can be designed and modified to provide

CO1-PO4 2 Op-amp based circuits will help to conduct investigations, solve

CO1-PO12 1 With prior knowledge of op-amp fundamentals, students can

CO2-PO1 3 Design & demonstration of experiments will help to identify

CO2-PO2 3 Analog circuits can be designed and modified to provide

CO2-PO3 2 Design & demonstration of experiments will help to identify

CO2-PO4 2 Op-amp based circuits will help to conduct investigations, solve

Department of EC, RSET 13

CO2-PO5 2 Analog circuits can be designed and modified using model

CO3-PO1 3 Analog circuits can be designed and modified to provide

CO3-PO2 3 Design & demonstration of experiments will help to identify

CO3-PO3 2 Analog circuits can be designed and modified to provide

CO3-PO4 2 Op-amp based circuits will help to conduct investigations, solve

CO3-PO5 2 Analog circuits can be designed and modified using model