joão oliveira
joão oliveira
Professor of Electrical Engineering at Universidade Nova de Lisboa
Adresse e-mail validée de fct.unl.pt
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A 1.2-V 165-/spl mu/W 0.29-mm2Multibit Sigma-Delta ADC for Hearing Aids Using Nonlinear DACs and With Over 91 dB Dynamic-Range
JR Custódio, J Goes, N Paulino, JP Oliveira, E Bruun
IEEE transactions on biomedical circuits and systems 7 (3), 376-385, 2012
352012
An 8-bit 120-ms/s interleaved cmos pipeline adc based on mos parametric amplification
J Oliveira, J Goes, M Figueiredo, E Santin, J Fernandes, J Ferreira
Circuits and Systems II: Express Briefs, IEEE Transactions on 57 (2), 105-109, 2010
272010
Noise canceling LNA with gain enhancement by using double feedback
I Bastos, LB Oliveira, J Goes, JP Oliveira, M Silva
Integration 52, 309-315, 2016
222016
Low-power CMOS comparator with embedded amplification for ultra-high-speed ADCs
JP Oliveira, J Goes, B Esperanca, N Paulino, J Fernandes
2007 IEEE International Symposium on Circuits and Systems, 3602-3605, 2007
192007
Gm-C biquad filter for low signal sensor applications
R Arya, JP Oliveira
2016 MIXDES-23rd international conference mixed design of integrated …, 2016
142016
Survey and analysis of the design issues of a low cost micro power dc-dc step up converter for indoor light energy harvesting applications
C Carvalho, JP Oliveira, N Paulino
Proceedings of the 19th International Conference Mixed Design of Integrated …, 2012
132012
Balun LNA with continuously controllable gain and with noise and distortion cancellation
I Bastos, LB Oliveira, JP Oliveira, J Goes, MM Silva
2012 IEEE International Symposium on Circuits and Systems (ISCAS), 2143-2146, 2012
132012
Optimization of multi-stage amplifiers in deep-submicron CMOS using a distributed/parallel genetic algorithm
R Santos-Tavares, N Paulino, J Higino, J Goes, JP Oliveira
2008 IEEE International Symposium on Circuits and Systems, 724-727, 2008
132008
A 6.2 mW 0.024 mm 2 fully-passive RF downconverter with 12 dB gain enhancement using MOS parametric amplification
JR Custódio, I Bastos, LB Oliveira, JP Oliveira, P Pereira, J Goes, E Bruun
Analog Integrated Circuits and Signal Processing 75 (2), 299-304, 2013
122013
Parametric analog signal amplification applied to nanoscale CMOS technologies
JP Oliveira, J Goes
Springer Science & Business Media, 2012
112012
Optimum sizing and compensation of two-stage CMOS amplifiers based on a time-domain approach
R Santos-Tavares, N Paulino, J Goes, JP Oliveira
2006 13th IEEE International Conference on Electronics, Circuits and Systems …, 2006
102006
A widely tunable narrowband balun-LNA with integrated filtering
M Fernandes, LB Oliveira, JP Oliveira
2014 Proceedings of the 21st International Conference Mixed Design of …, 2014
92014
A digitally calibrated current-mode two-step flash A/D converter
JP Oliveira, J Vital, JE Franca
Circuits and Systems, 1996. ISCAS'96.,'Connecting the World'., 1996 IEEE …, 1996
91996
A small-area self-biased wideband CMOS balun LNA with noise cancelling and gain enhancement
JR Custódio, LB Oliveira, J Goes, JP Oliveira, E Bruun, P Andreani
NORCHIP 2010, 1-4, 2010
82010
LNA, oscillator and mixer co-design for compact RF-CMOS ISM receivers
J Ferreira, I Bastos, L Oliveira, JP Oliveira, T Michalak, P Pankiewicz, ...
2009 MIXDES-16th International Conference Mixed Design of Integrated …, 2009
72009
Undergraduate electronics projects based on the design of an optical wireless audio transmission system
LB Oliveira, N Paulino, JP Oliveira, R Santos-Tavares, N Pereira, J Goes
IEEE Transactions on Education 60 (2), 105-111, 2016
62016
Piezoelectric energy harvester for a CMOS wireless sensor
N Mancelos, J Correia, LM Pires, LB Oliveira, JP Oliveira
Doctoral Conference on Computing, Electrical and Industrial Systems, 470-477, 2014
62014
Improved low-power low-voltage CMOS comparator for 4-bit flash ADCs for UWB applications
JP Oliveira, J Goes, N Paulino, J Fernandes
2007 14th International Conference on Mixed Design of Integrated Circuits …, 2007
52007
Fully differential sigma-delta modulator structure for current-mode sensors
P Śniatała, A Handkiewicz, J Goes, N Paulino, JP Oliveira
2016 International Conference on Signals and Electronic Systems (ICSES), 37-40, 2016
42016
A low power quadrature class D LC oscillator with 0.4 V supply
A Bispo, F Quendera, R Madeira, JP Oliveira, LB Oliveira
2014 Proceedings of the 21st International Conference Mixed Design of …, 2014
42014
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