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Luís Bica Oliveira
Luís B. Oliveira
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2020 – today
- 2024
- [j22]João C. G. Araújo
, Luís Bica Oliveira
CMOS Analog Simulators of Dynamical Systems. IEEE Access 12: 57424-57442 (2024) - [c56]João C. G. Araújo, Bruno J. Guerreiro, Luís Bica Oliveira, Filipe Ferreira da Silva:
Nonlinear Model Predictive Control for Optimal Dose Administration in Radiotherapy. DoCEIS 2024: 164-177 - [c55]João Cabacinho
A Physically Unclonable Function for Biomedical Devices Authentication. DoCEIS 2024: 325-336 - 2023
- [j21]Zahra Mokhtari
Impact and compensation of carrier synchronization errors in OFDM signals with very large QAM constellations. IET Commun. 17(9): 1118-1126 (2023) - [j20]Miguel Lourenço
Automatic Rural Road Centerline Detection and Extraction from Aerial Images for a Forest Fire Decision Support System. Remote. Sens. 15(1): 271 (2023) - 2022
- [c54]Edgar F. M. Albuquerque, Ricardo Bugalho, Luís B. Oliveira
A Full Current-Mode Timing Circuit with Dark Noise Suppression for the CERN CMS Experiment. ESSCIRC 2022: 177-180 - 2021
- [j19]Miguel Lourenço
An Integrated Decision Support System for Improving Wildfire Suppression Management. ISPRS Int. J. Geo Inf. 10(8): 497 (2021) - [c53]João P. Oliveira, Miguel Lourenço, Luís Bica Oliveira, André Mora, Henrique Oliveira:
A Data Fusion of IoT Sensor Networks for Decision Support in Forest Fire Suppression. IFIPIoT 2021: 96-108 - [c52]Duarte Batista, Luís B. Oliveira
Design of Ultra Low Power CMOS Oscillators Using Active Inductors. MWSCAS 2021: 141-145
2010 – 2019
- 2019
- [j18]Edinei Santin, Luís B. Oliveira
Built-in self test of high speed analog-to-digital converters. IEEE Instrum. Meas. Mag. 22(6): 4-10 (2019) - [j17]Duarte Batista, Luís Bica Oliveira, Nuno Paulino, Carlos Carvalho
Combined Organic Photovoltaic Cells and Ultra Low Power CMOS Circuit for Indoor Light Energy Harvesting. Sensors 19(8): 1803 (2019) - [j16]Igor M. Filanovsky
Using Modified Bessel Functions for Analysis of Nonlinear Effects in a MOS Transistor Operating in Moderate Inversion. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(5): 1897-1907 (2019) - [c51]Igor M. Filanovsky, Luís B. Oliveira
Decomposition of Drain Current In Weak, Moderate, and Strong Inversion Components. ICECS 2019: 827-830 - [c50]Igor M. Filanovsky, Luís Bica Oliveira
On Sensitivity of Bias Operation Point In Transistors with Moderate Inversion. MWSCAS 2019: 168-171 - 2018
- [c49]Igor M. Filanovsky, Luís B. Oliveira
Using Modified Bessel Functions For Calculations of Drain Current Harmonics In a MOS Transistor Operating in Moderate Inversion. ISCAS 2018: 1-4 - [c48]Luis Irio, Rodolfo Oliveira
Characterization of the residual self-interference power in full-duplex wireless systems. ISCAS 2018: 1-5 - [c47]Paula C. Pereira
Generic Model for Multi-Phase Ring Oscillators. ISCAS 2018: 1-4 - 2017
- [j15]Luís Bica Oliveira
Undergraduate Electronics Projects Based on the Design of an Optical Wireless Audio Transmission System. IEEE Trans. Educ. 60(2): 105-111 (2017) - [c46]Igor M. Filanovsky
A simple LDO with adaptable bias for internet of things applications. ISCAS 2017: 1-4 - [c45]Elvio Mendes, Luís Bica Oliveira
Low frequency CMOS two-integrator oscillator for IoT applications. MIXDES 2017: 281-284 - [c44]Igor M. Filanovsky
Fractional harmonic distortion calculation using simplified "reconciliation" model for a MOST operating in moderate inversion. MWSCAS 2017: 755-758 - 2016
- [j14]João Casaleiro
A quadrature RC-oscillator with capacitive coupling. Integr. 52: 260-271 (2016) - [j13]Ivan Bastos, Luís Bica Oliveira, João Goes
Noise canceling LNA with gain enhancement by using double feedback. Integr. 52: 309-315 (2016) - [c43]Miguel D. Fernandes
Wideband noise cancelling balun LNA with feedback biasing. ISCAS 2016: 285-288 - [c42]Igor M. Filanovsky
Using "reconciliation" model for calculation of harmonics in a MOS transistor stage operating in moderate inversion. ISCAS 2016: 474-477 - [c41]Igor M. Filanovsky
On design of memory retention LDO regulator. NEWCAS 2016: 1-4 - 2015
- [j12]Miguel D. Fernandes
Wideband CMOS Receiver with Integrated Filtering and a Current-Mode Sigma-Delta Analog-to-Digital Converter. J. Low Power Electron. 11(2): 208-216 (2015) - [j11]João Casaleiro
Amplitude and Quadrature Errors of Two-Integrator Oscillator. J. Low Power Electron. 11(3): 340-348 (2015) - [c40]Somayeh Abdollahvand, Luís Bica Oliveira
A low-voltage voltage-controlled ring-oscillator employing dynamic-threshold-MOS and body-biasing techniques. ISCAS 2015: 1294-1297 - [c39]Filipe Araújo, Miguel D. Fernandes, João Pinto, Luís Bica Oliveira, João Pedro Oliveira:
Wideband CMOS RF front-end receiver with integrated filtering. MIXDES 2015: 409-414 - [c38]João P. Alarcão, Luís B. Oliveira, João Pedro Oliveira, Rui Santos-Tavares:
Analysis of a noise canceling LNA using a Si2 OpenAccess based tool - CADIT. MIXDES 2015: 464-469 - [c37]Marco Gomes
Iterative Frequency-Domain Equalization for General QAM Constellations with Reduced Envelope Fluctuations through Magnitude Modulation Techniques. VTC Spring 2015: 1-5 - 2014
- [j10]Manuel Medeiros Silva, Luís B. Oliveira
Regulated Common-Gate Transimpedance Amplifier Designed to Operate With a Silicon Photo-Multiplier at the Input. IEEE Trans. Circuits Syst. I Regul. Pap. 61-I(3): 725-735 (2014) - [c36]Nuno Mancelos, Joana Correia, Luís Miguel Pires, Luís B. Oliveira, João Pedro Oliveira:
Piezoelectric Energy Harvester for a CMOS Wireless Sensor. DoCEIS 2014: 470-477 - [c35]João Eusébio, Luís B. Oliveira, Luís Miguel Pires, João Pedro Oliveira:
A 0.5 V Ultra-low Power Quadrature Ring Oscillator. DoCEIS 2014: 575-581 - [c34]Nuno Pereira
Analog-to-Digital Converters with embedded IF mixing using variable reference voltages. ISCAS 2014: 89-92 - [c33]Eduardo Ortigueira, Luís Bica Oliveira
Experimental evaluation of wide range injection locking in a CMOS RC oscillator. ISCAS 2014: 698-701 - [c32]Eduardo Ortigueira, Taimur Gibran Rabuske
Quadrature relaxation oscillator with FoM of -165 dBc/Hz. ISCAS 2014: 1372-1375 - [c31]Luís Bica Oliveira
The design of a light barrier system as an undergraduate laboratory project. ISCAS 2014: 2425-2428 - [c30]Andre Bispo, Filipe Quendera, Ricardo Madeira
A low power quadrature class D LC oscillator with 0.4V supply. MIXDES 2014: 121-126 - [c29]Miguel Fernandes, Luís B. Oliveira, João Pedro Oliveira:
A widely tunable narrowband balun-LNA with integrated filtering. MIXDES 2014: 160-165 - [c28]Joana Correia, Nuno Mancelos, João Pedro Oliveira, Luís B. Oliveira:
A low-voltage LNA and current mode mixer design for energy harvesting sensor node. MIXDES 2014: 523-528 - [c27]Diogo C. Dias, Filipe S. de Melo, Luís B. Oliveira, João Pedro Oliveira:
Regulated common-gate transimpedance amplifier for radiation detectors and receivers. MIXDES 2014: 540-545 - [c26]João Casaleiro
Quadrature error of two-integrator oscillators. MWSCAS 2014: 483-486 - 2013
- [c25]Ivan Bastos, Fábio Querido, D. Amoêdo, Luís Bica Oliveira, João Pedro Oliveira
A 1.2 V Low-Noise-Amplifier with Double Feedback for High Gain and Low Noise Figure. DoCEIS 2013: 573-581 - [c24]Nuno Pereira, Luís Bica Oliveira, João Goes:
Design of Cascode-Based Transconductance Amplifiers with Low-Gain PVT Variability and Gain Enhancement Using a Body-Biasing Technique. DoCEIS 2013: 590-599 - [c23]Nuno Pereira, Luís B. Oliveira, João Goes, João Pedro Oliveira:
Cascode amplifiers with low-gain variability using body-biasing temperature and supply compensation. MIXDES 2013: 209-212 - [c22]Ivan Bastos, Luís Bica Oliveira, João Pedro Oliveira, João Goes, Manuel M. Silva:
Double feedforward 0.6 V LNA with high gain and low noise figure. MIXDES 2013: 235-238 - 2012
- [j9]Luís Bica Oliveira
An inductorless CMOS quadrature oscillator continuously tuneable from 3.1 to 10.6 GHz. Int. J. Circuit Theory Appl. 40(3): 209-219 (2012) - [j8]Michael Figueiredo, João Goes
Low voltage low power fully differential self-biased 1.5-bit quantizer with built-in thresholds. Int. J. Circuit Theory Appl. 40(7): 681-691 (2012) - [j7]Luís B. Oliveira
Noise Performance of a Regulated Cascode Transimpedance Amplifier for Radiation Detectors. IEEE Trans. Circuits Syst. I Regul. Pap. 59-I(9): 1841-1848 (2012) - [c21]João Casaleiro
A High-Level Model for Capacitive Coupled RC Oscillators. DoCEIS 2012: 429-436 - [c20]João Casaleiro
Low-power and low-area CMOS quadrature RC oscillator with capacitive coupling. ISCAS 2012: 1488-1491 - [c19]Ivan Bastos, Luís B. Oliveira, João Pedro Oliveira, João Goes, Manuel Medeiros Silva:
Balun LNA with continuously controllable gain and with noise and distortion cancellation. ISCAS 2012: 2143-2146 - [c18]Somayeh Abdollahvand, João Goes
Low phase-noise temperature compensated self-biased ring oscillator. ISCAS 2012: 2489-2492 - [c17]Edinei Santin, Luís Bica Oliveira
Fast and accurate estimation of gain and sample-time mismatches in time-interleaved ADCs using on-chip oscillators. ISCAS 2012: 3154-3157 - [c16]Eduardo Ortigueira, Jorge R. Fernandes
An ultra compact wideband combined LNA-oscillator-mixer for biomedical applications. MWSCAS 2012: 162-165 - 2011
- [j6]Edinei Santin
A Fully Integrated and Reconfigurable Architecture for Coherent Self-Testing of High Speed Analog-to-Digital Converters. IEEE Trans. Circuits Syst. I Regul. Pap. 58-I(7): 1531-1541 (2011) - [c15]Edinei Santin, Michael Figueiredo, João Goes
CMOS Fully Differential Feedforward-Regulated Folded Cascode Amplifier. DoCEIS 2011: 565-572 - [c14]João Casaleiro
A 1 mW low phase-noise relaxation oscillator. ISCAS 2011: 1133-1136 - 2010
- [j5]Luís Bica Oliveira
A 5 GHz quadrature relaxation oscillator with mixing for improved testability or compact front-end implementation. Int. J. Circuit Theory Appl. 38(4): 359-366 (2010) - [j4]Luís Bica Oliveira
Experimental comparison of phase-noise in cross-coupled RC- and LC-oscillators. Int. J. Circuit Theory Appl. 38(7): 681-688 (2010) - [c13]Edinei Santin, Michael Figueiredo, Rui Santos-Tavares, João Goes
Fast-settling low-power two-stage self-biased CMOS amplifier using feedforward-regulated cascode devices. ICECS 2010: 25-28 - [c12]José Rui Custódio, João Pedro Oliveira, Luís B. Oliveira, João Goes, Erik Bruun:
MOSFET-only Mixer/IIR filter with gain using parametric amplification. ISCAS 2010: 1209-1212 - [c11]Edinei Santin, Luís B. Oliveira
Fully integrated and reconfigurable architecture for coherent self-testing of IQ ADCs. ISCAS 2010: 1927-1930
2000 – 2009
- 2009
- [c10]Victor Silva, Luís Bica Oliveira
Run-Time Reconfigurable Array Using Magnetic RAM. DSD 2009: 74-81 - [c9]Miguel A. Martins, Luís Bica Oliveira
Combined LNA and Mixer Circuits for 2.4 GHz ISM Band. ISCAS 2009: 425-428 - 2008
- [j3]Jorge R. Fernandes
A Pulse Generator for UWB-IR Based on a Relaxation Oscillator. IEEE Trans. Circuits Syst. II Express Briefs 55-II(3): 239-243 (2008) - [j2]Igor M. Filanovsky, Luís Bica Oliveira
Switching Time in Relaxation Oscillations of Emitter-Coupled Multivibrators. IEEE Trans. Circuits Syst. II Express Briefs 55-II(9): 892-896 (2008) - [c8]Luís Bica Oliveira
Synchronization of two LC- oscillators using capacitive coupling. ISCAS 2008: 2322-2325 - 2007
- [j1]Jorge R. Fernandes
The Effect of Mismatches and Delay on the Quadrature Error of a Cross-Coupled Relaxation Oscillator. IEEE Trans. Circuits Syst. I Regul. Pap. 54-I(12): 2592-2598 (2007) - [c7]Luís Bica Oliveira, Jorge R. Fernandes, Manuel Medeiros Silva, Igor M. Filanovsky, Chris J. M. Verhoeven:
Experimental Evaluation of Phase-Noise and Quadrature Error in a CMOS 2.4 GHz Relaxation Oscillator. ISCAS 2007: 1461-1464 - 2006
- [c6]Ahmed Allam, Igor M. Filanovsky, Luís Bica Oliveira, Jorge R. Fernandes:
Synchronization of mutually coupled LC-oscillators. ISCAS 2006 - [c5]Chris van den Bos, Luís Bica Oliveira, Jorge R. Fernandes, Chris J. M. Verhoeven:
A 5-GHz combined oscillator/mixer. ISCAS 2006 - [c4]Igor M. Filanovsky, Ahmed Allam, Luís Bica Oliveira, Jorge R. Fernandes:
Quadrature Van der Pol oscillators using second harmonic coupling. ISCAS 2006 - 2005
- [c3]Luís Bica Oliveira
On phase noise in quadrature cross-coupled oscillators. ISCAS (3) 2005: 2635-2638 - 2004
- [c2]Luís Bica Oliveira, Jorge R. Fernandes, Igor M. Filanovsky, Chris J. M. Verhoeven:
A 2.4 GHz CMOS quadrature LC-oscillator/mixer. ISCAS (1) 2004: 165-168 - 2003
- [c1]Luís Bica Oliveira, Jorge R. Fernandes, Michiel H. L. Kouwenhoven, Chris van den Bos, Chris J. M. Verhoeven:
A quadrature relaxation oscillator-mixer in CMOS. ISCAS (1) 2003: 689-692
Coauthor Index
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