| 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 | 130 | 2016 |
| Analysis and design of quadrature oscillators LB Oliveira, JR Fernandes, IM Filanovsky, CJM Verhoeven, MM Silva Springer Science & Business Media, 2008 | 129 | 2008 |
| 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 | 77 | 2012 |
| 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 | 60 | 2013 |
| 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 | 46 | 2016 |
| Experimental characterization of the TOFPET2 ASIC R Bugalho, A Di Francesco, L Ferramacho, C Leong, T Niknejad, ... Journal of Instrumentation 14 (03), P03029, 2019 | 44 | 2019 |
| 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 | 43 | 2018 |
| 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 | 33 | 2008 |
| 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 | 32 | 2010 |
| 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 | 31 | 2010 |
| 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 | 29 | 2019 |
| 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 | 29 | 2016 |
| 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 | 23 | 2018 |
| 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 | 22 | 2008 |
| 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 | 20 | 2018 |
| 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 | 20 | 2007 |
| 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 | 17 | 2012 |
| 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 | 17 | 2007 |
| 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 | 16 | 2019 |
| 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 | 16 | 2010 |
