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Costa Freire
Costa Freire
Professor Associado do Instituto Superior Técnico Universidade de Lisboa
Email confirmado em ieee.org
Título
Citado por
Citado por
Ano
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
431989
Monolithic transistor SPST switch for L-band
JA Torres, JC Freire
IEEE transactions on microwave theory and techniques 50 (1), 51-56, 2002
382002
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
332018
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
252003
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
222003
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
132001
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
122016
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
122002
Optimal design of MESFET frequency multipliers
JS Augusto, MJ Rosario, JC Vaz, JC Freire
1993 23rd European Microwave Conference, 402-404, 1993
111993
CMOS active inductors for L band
G Mascarenhas, JC Vaz, JC Freire
2000 Asia-Pacific Microwave Conference. Proceedings (Cat. No. 00TH8522), 157-160, 2000
102000
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
101994
K Band SiGe HBT single ended active inductors
JA Torres, JC Freire
Integration 52, 272-281, 2016
92016
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
92015
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
91995
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
72016
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
72005
Modelling SMD capacitor for microstrip circuits
PRB Vitor, MJ Rosario, JC Freire
Proceedings. Electrotechnical Conference Integrating Research, Industry and …, 1989
71989
SiGe 30GHz active inductor based on cascode gyrator
JA Torres, JC Freire
2008 Asia-Pacific Microwave Conference, 1-4, 2008
62008
SiGe: C BiCMOS monolithic millimeter wave integrated circuits
JA Torres, JC Freire
Conference Proceedings of Design of Circuits and Integrated Systems …, 2007
62007
Voltage controlled phase shifters on CMOS technology
G Mascarenhas, JC Vaz, JC Freire
2006 Asia-Pacific Microwave Conference, 19-22, 2006
62006
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Artigos 1–20