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Luis Bica Oliveira
Luis Bica Oliveira
Email confirmado em fct.unl.pt
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Analysis and design of quadrature oscillators
LB Oliveira, JR Fernandes, IM Filanovsky, CJM Verhoeven, MM Silva
Springer Science & Business Media, 2008
1282008
TOFPET2: a high-performance ASIC for time and amplitude measurements of SiPM signals in time-of-flight applications
A Di Francesco, R Bugalho, L Oliveira, L Pacher, A Rivetti, M Rolo, ...
Journal of Instrumentation 11 (03), C03042, 2016
1222016
Noise performance of a regulated cascode transimpedance amplifier for radiation detectors
LB Oliveira, CM Leitao, MM Silva
IEEE Transactions on Circuits and Systems I: Regular Papers 59 (9), 1841-1848, 2012
712012
Regulated common-gate transimpedance amplifier designed to operate with a silicon photo-multiplier at the input
M de Medeiros Silva, LB Oliveira
IEEE Transactions on Circuits and Systems I: Regular Papers 61 (3), 725-735, 2013
542013
TOFPET 2: A high-performance circuit for PET time-of-flight
A Di Francesco, R Bugalho, L Oliveira, A Rivetti, M Rolo, JC Silva, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2016
422016
Experimental characterization of the TOFPET2 ASIC
R Bugalho, A Di Francesco, L Ferramacho, C Leong, T Niknejad, ...
Journal of Instrumentation 14 (03), P03029, 2019
372019
Experimental results with TOFPET2 ASIC for time-of-flight applications
R Bugalho, A Di Francesco, L Ferramacho, C Leong, T Niknejad, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2018
362018
A pulse generator for UWB-IR based on a relaxation oscillator
JR Fernandes, HB Goncalves, LB Oliveira, MM Silva
IEEE Transactions on Circuits and Systems II: Express Briefs 55 (3), 239-243, 2008
332008
Experimental comparison of phase‐noise in cross‐coupled RC‐and LC‐oscillators
LB Oliveira, A Allam, IM Filanovsky, JR Fernandes, CJM Verhoeven, ...
International Journal of Circuit Theory and Applications 38 (7), 681-688, 2010
322010
MOSFET-only wideband LNA with noise cancelling and gain optimization
I Bastos, LB Oliveira, J Goes, M Silva
Proceedings of the 17th International Conference Mixed Design of Integrated …, 2010
312010
Distributed localization with complemented RSS and AOA measurements: Theory and methods
S Tomic, M Beko, LM Camarinha-Matos, LB Oliveira
Applied Sciences 10 (1), 272, 2019
282019
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
282016
Detection and Molecular Characterization of Yellow Fever Virus, 2017, Brazil
PO Figueiredo, ATS Silva, JS Oliveira, PE Marinho, FT Rocha, ...
EcoHealth 15, 864-870, 2018
232018
Synchronization of two LC-oscillators using capacitive coupling
LB Oliveira, IM Filanovsky, A Allam, JR Fernandes
2008 IEEE International Symposium on Circuits and Systems, 2322-2325, 2008
222008
Manejo dos pacientes em morte encefálica
NCC Alves, LB Oliveira, ADB Santos, HAC Leal, TMF Sousa
Rev Enferm UFPE Online 12 (4), 953-61, 2018
192018
Experimental evaluation of phase-noise and quadrature error in a CMOS 2.4 GHz relaxation oscillator
LB Oliveira, JR Fernandes, MM Silva, IM Filanovsky, CJM Verhoeven
2007 IEEE International Symposium on Circuits and Systems (ISCAS), 1461-1464, 2007
192007
An inductorless CMOS quadrature oscillator continuously tuneable from 3.1 to 10.6 GHz
LB Oliveira, ET Snelling, JR Fernandes, MM Silva
International Journal of Circuit Theory and Applications 40 (3), 209-219, 2012
172012
The effect of mismatches and delay on the quadrature error of a cross-coupled relaxation oscillator
JR Fernandes, MHL Kouwenhoven, C van den Bos, LB Oliveira, ...
IEEE Transactions on Circuits and Systems I: Regular Papers 54 (12), 2592-2598, 2007
172007
A 5 GHz quadrature relaxation oscillator with mixing for improved testability or compact front‐end implementation
LB Oliveira, C van den Bos, JR Fernandes, CJM Verhoeven, MM Silva
International Journal of Circuit Theory and Applications 38 (4), 359-366, 2010
162010
Combined organic photovoltaic cells and ultra low power CMOS circuit for indoor light energy harvesting
D Batista, LB Oliveira, N Paulino, C Carvalho, JP Oliveira, J Farinhas, ...
Sensors 19 (8), 1803, 2019
152019
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