Experimental characterization of power VDMOS transistors in commutation and a derived model for computer-aided design MIC Simas, MS Piedade, JC Freire IEEE transactions on power electronics 4 (3), 371-378, 1989 | 43 | 1989 |
Monolithic transistor SPST switch for L-band JA Torres, JC Freire IEEE transactions on microwave theory and techniques 50 (1), 51-56, 2002 | 38 | 2002 |
A 1.7-mW −92-dBm Sensitivity Low-IF Receiver in 0.13- m CMOS for Bluetooth LE Applications M Silva-Pereira, JT de Sousa, JC Freire, JC Vaz IEEE Transactions on Microwave Theory and Techniques 67 (1), 332-346, 2018 | 33 | 2018 |
Efficacy of efavirenz 600 mg dose in the ARV therapy regimen for HIV patients receiving rifampicin in the treatment of tuberculosis D Pedral-Samapio, C Alves, E Netto, C Brites, J Freire, R Badaro 10th Conference on Retroviruses and Opportunistic Infections, 10-14, 2003 | 25 | 2003 |
Low cost LTCC filters for a 30GHz satellite system MJ Rosario, F Le-Strat, PF Alleaume, JC Vaz, J Schroth, T Muller, ... 2003 33rd European Microwave Conference, 817-820, 2003 | 22 | 2003 |
Millimeter-wave monolithic power amplifier for mobile broad-band systems JC Vaz, JC Freire IEEE Transactions on Microwave Theory and Techniques 49 (6), 1211-1215, 2001 | 13 | 2001 |
A 170 All-Digital GFSK Demodulator With Rejection of Low SNR Packets for Bluetooth-LE MS Pereira, JC Vaz, CA Leme, JT de Sousa, JC Freire IEEE Microwave and Wireless Components Letters 26 (6), 452-454, 2016 | 12 | 2016 |
Microwaves in Europe R Sorrentino, T Oxley, G Salmer, AV Vorst, LP Ligthart, P Russer, ... IEEE transactions on microwave theory and techniques 50 (3), 1056-1072, 2002 | 12 | 2002 |
Optimal design of MESFET frequency multipliers JS Augusto, MJ Rosario, JC Vaz, JC Freire 1993 23rd European Microwave Conference, 402-404, 1993 | 11 | 1993 |
K Band SiGe HBT single ended active inductors JA Torres, JC Freire Integration 52, 272-281, 2016 | 10 | 2016 |
Grounded active inductors design optimization for fQmax= 14.2 GHz using a 130 nm CMOS technology M Pandey, A Canelas, R Póvoa, J Torres, JC Freire, N Lourenço, N Horta 2015 International Conference on Synthesis, Modeling, Analysis and …, 2015 | 10 | 2015 |
CMOS active inductors for L band G Mascarenhas, JC Vaz, JC Freire 2000 Asia-Pacific Microwave Conference. Proceedings (Cat. No. 00TH8522), 157-160, 2000 | 10 | 2000 |
CAD tools to optimize power MOSFET performance using channel reverse conduction MIC Simas, JC Freire IEEE Transactions on Power Electronics 9 (5), 522-531, 1994 | 10 | 1994 |
Monolithic mixers with MESFET technology to up and down convert between C and V band JP Torres, F Fortes, MJ Rosario, JM Dieudonne, JC Freire Proceedings of 1995 IEEE MTT-S International Microwave Symposium, 131-134, 1995 | 9 | 1995 |
Design and application of a CMOS active inductor at Ku band based on a multi-objective optimizer M Pandey, A Canelas, R Póvoa, JA Torres, JC Freire, N Lourenço, ... Integration 55, 330-340, 2016 | 8 | 2016 |
SiGe 30GHz active inductor based on cascode gyrator JA Torres, JC Freire 2008 Asia-Pacific Microwave Conference, 1-4, 2008 | 8 | 2008 |
Voltage controlled phase shifters on CMOS technology G Mascarenhas, JC Vaz, JC Freire 2006 Asia-Pacific Microwave Conference, 19-22, 2006 | 7 | 2006 |
A 28.5 GHz monolithic cascode LNA with 70GHz f/sub T/SiGe HBTs F Fortes, JC Freire, D Leenaerts, R Mahmoudi, A van Roermund Proceedings of the 31st European Solid-State Circuits Conference, 2005 …, 2005 | 7 | 2005 |
Modelling SMD capacitor for microstrip circuits PRB Vitor, MJ Rosario, JC Freire Proceedings. Electrotechnical Conference Integrating Research, Industry and …, 1989 | 7 | 1989 |
SiGe: C BiCMOS monolithic millimeter wave integrated circuits JA Torres, JC Freire Conference Proceedings of Design of Circuits and Integrated Systems …, 2007 | 6 | 2007 |