Nothing Special   »   [go: up one dir, main page]

Petraglia et al., 2000 - Google Patents

A non-recursive switched-capacitor filter implementation for narrow-band signal processing applications

Petraglia et al., 2000

Document ID
6312230576863717464
Author
Petraglia A
Mitra S
Publication year
Publication venue
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing

External Links

Snippet

This paper considers the implementation of nonrecursive switched-capacitor filters realized in transversal form for narrow-band signal processing. Nonideal effects, such as finite gain and bandwidth of the operational amplifiers and capacitance mismatches, are studied. In …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H03H11/1252—Two integrator-loop-filters
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0283—Filters characterised by the filter structure
    • H03H17/0286—Combinations of filter structures
    • H03H17/0289—Digital and active filter structures
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/40—Impedance converters
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/06—Non-recursive filters
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0223—Computation saving measures; Accelerating measures
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/004—Switched capacitor networks
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/46—One-port networks
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H—ELECTRICITY
    • H03—BASIC ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H21/00—Adaptive networks
    • H03H21/0012—Digital adaptive filters

Similar Documents

Publication Publication Date Title
Banu et al. An elliptic continuous-time CMOS filter with on-chip automatic tuning
Duipmans et al. Analysis of the signal transfer and folding in N-path filters with a series inductance
Yuce Grounded inductor simulators with improved low-frequency performances
Jerabek et al. Electronically adjustable triple-input single-output filter with voltage differencing transconductance amplifier
Mohieldin et al. A 2.7-V 1.8-GHz fourth-order tunable LC bandpass filter based on emulation of magnetically coupled resonators
Wu et al. Design of current-mode ladder filters using coupled-biquads
Petraglia et al. Effects of coefficient inaccuracy in switched-capacitor transversal filters
Sagbas et al. Design of dominantly proportional PID controller using a single commercially available active component
Groenewold Noise and group delay in active filters
Pal et al. Single CDBA based current mode first order multifunction filter
Petraglia Fundamental frequency response bounds of direct-form recursive switched-capacitor filters with capacitance mismatch
Muto A new extended frequency transformation for complex analog filter design
Petraglia et al. A non-recursive switched-capacitor filter implementation for narrow-band signal processing applications
Kumari et al. LC-ladder filter systematic implementation by OTRA
Al-Hashimi et al. Current-mode delay equalizer design using multiple output OTAs
Bertsias et al. Simple multi-function fractional-order filter designs
Koziel et al. Analysis and optimization of noise in continuous-time OTA-C filters
Martins et al. Cascade switched-capacitor IIR decimating filters
Pereira et al. Optimum design and implementation of IIR SC filters using small-order FIR cells
Tangsrirat Cascadable Current-Controlled Current-Mode Universal Filters Using CDTAs and Grounded Capacitors.
Hsu et al. Structural generation of current-mode filters using tunable multiple-output OTAs and grounded capacitors
Gomes et al. An analog sampled-data DSB to SSB converter using recursive Hilbert transformer for accurate I and Q channel matching
JP2539301B2 (en) Polarized Leapfrog Filter
Uzunov Theoretical model of ungrounded inductance realized with two gyrators
Jiraseree-amornkun et al. Realization of electronically tunable ladder filters using multi-output current controlled conveyors