João José Lopes da Costa Freire
AuthID: R-000-70M
1
TITLE: 30 GHz SiGe active inductor with voltage controlled Q Full Text
AUTHORS: Torres, JA; Freire, JC;
PUBLISHED: 2021, SOURCE: INTEGRATION-THE VLSI JOURNAL, VOLUME: 77
AUTHORS: Torres, JA; Freire, JC;
PUBLISHED: 2021, SOURCE: INTEGRATION-THE VLSI JOURNAL, VOLUME: 77
INDEXED IN: 
Scopus 
WOS
Scopus WOS2
TITLE: A 1.7-mW-92-dBm Sensitivity Low-IF Receiver in 0.13-mu m CMOS for Bluetooth LE Applications
AUTHORS: Marco Silva Pereira; Jose T de Sousa; Joao Costa Freire; Joao Caldinhas Vaz;
PUBLISHED: 2019, SOURCE: IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOLUME: 67, ISSUE: 1
AUTHORS: Marco Silva Pereira; Jose T de Sousa; Joao Costa Freire; Joao Caldinhas Vaz;
PUBLISHED: 2019, SOURCE: IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOLUME: 67, ISSUE: 1
INDEXED IN: WOS
WOS3
TITLE: K Band SiGe HBT single ended active inductors Full Text
AUTHORS: Jorge Alves Torres; Costa Freire, JC;
PUBLISHED: 2016, SOURCE: INTEGRATION-THE VLSI JOURNAL, VOLUME: 52
AUTHORS: Jorge Alves Torres; Costa Freire, JC;
PUBLISHED: 2016, SOURCE: INTEGRATION-THE VLSI JOURNAL, VOLUME: 52
4
TITLE: A 170 mu A All-Digital GFSK Demodulator With Rejection of Low SNR Packets for Bluetooth-LE Full Text
AUTHORS: Silva Pereira, MS; Caldinhas Vaz, JC; Azeredo Leme, CA; de Sousa, JT; Costa Freire, JC;
PUBLISHED: 2016, SOURCE: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, VOLUME: 26, ISSUE: 6
AUTHORS: Silva Pereira, MS; Caldinhas Vaz, JC; Azeredo Leme, CA; de Sousa, JT; Costa Freire, JC;
PUBLISHED: 2016, SOURCE: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, VOLUME: 26, ISSUE: 6
5
TITLE: Design and application of a CMOS active inductor at Ku band based on a multi-objective optimizer Full Text
AUTHORS: Mrinalinee Pandey; Antonio Canelas; Ricardo Povoa; Jorge Alves Torres; Costa Freire, JC; Nuno Lourenco ; Nuno Horta ;
PUBLISHED: 2016, SOURCE: INTEGRATION-THE VLSI JOURNAL, VOLUME: 55
AUTHORS: Mrinalinee Pandey; Antonio Canelas; Ricardo Povoa; Jorge Alves Torres; Costa Freire, JC; Nuno Lourenco ; Nuno Horta ;
PUBLISHED: 2016, SOURCE: INTEGRATION-THE VLSI JOURNAL, VOLUME: 55
6
TITLE: Gain compression improvement on low-power cascaded current reuse LNAs Full Text
AUTHORS: Marco Silva Pereira; Joao Caldinhas Vaz; Carlos Azeredo Leme; Joao Costa Freire;
PUBLISHED: 2016, SOURCE: INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, VOLUME: 44, ISSUE: 10
AUTHORS: Marco Silva Pereira; Joao Caldinhas Vaz; Carlos Azeredo Leme; Joao Costa Freire;
PUBLISHED: 2016, SOURCE: INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, VOLUME: 44, ISSUE: 10
INDEXED IN: WOS
WOS7
TITLE: A Technique to Reduce On-Wafer Measurement Uncertainty for CMOS Transmission Line Characterization Full Text
AUTHORS: Mario Assuncao; Mendonca dos Santos, PM; Joao Costa Freire;
PUBLISHED: 2015, SOURCE: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, VOLUME: 25, ISSUE: 12
AUTHORS: Mario Assuncao; Mendonca dos Santos, PM; Joao Costa Freire;
PUBLISHED: 2015, SOURCE: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, VOLUME: 25, ISSUE: 12
INDEXED IN: WOS 
CrossRef
WOS CrossRef8
TITLE: Grounded Active Inductors Design Optimization for fQmax=14.2GHz using a 130 nm CMOS Technology
AUTHORS: Mrinalinee Pandey; Antonio Canelas; Ricardo Povoa; Jorge Torres; Costa Freire, JC; Nuno Lourenco ; Nuno Horta ;
PUBLISHED: 2015, SOURCE: International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD) in 2015 INTERNATIONAL CONFERENCE ON SYNTHESIS, MODELING, ANALYSIS AND SIMULATION METHODS AND APPLICATIONS TO CIRCUIT DESIGN (SMACD)
AUTHORS: Mrinalinee Pandey; Antonio Canelas; Ricardo Povoa; Jorge Torres; Costa Freire, JC; Nuno Lourenco ; Nuno Horta ;
PUBLISHED: 2015, SOURCE: International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD) in 2015 INTERNATIONAL CONFERENCE ON SYNTHESIS, MODELING, ANALYSIS AND SIMULATION METHODS AND APPLICATIONS TO CIRCUIT DESIGN (SMACD)
9
TITLE: Smart Sensor Architecture for Vital Signs and Motor Activity Monitoring of Wheelchair' Users
AUTHORS: Octavian Postolache ; Joao Freire; Pedro Silva Girao; Dias Pereira, JMD;
PUBLISHED: 2012, SOURCE: 6th International Conference on Sensing Technology (ICST) in 2012 SIXTH INTERNATIONAL CONFERENCE ON SENSING TECHNOLOGY (ICST)
AUTHORS: Octavian Postolache ; Joao Freire; Pedro Silva Girao; Dias Pereira, JMD;
PUBLISHED: 2012, SOURCE: 6th International Conference on Sensing Technology (ICST) in 2012 SIXTH INTERNATIONAL CONFERENCE ON SENSING TECHNOLOGY (ICST)
10
TITLE: IEEE 1451.4 embedded smart sensors architecture for wheelchair user monitoring
AUTHORS: Postolache, O ; Girao, PS; Ijaz, H; Freire, J;
PUBLISHED: 2012, SOURCE: 2012 IEEE Symposium on Medical Measurements and Applications, MeMeA 2012 in MeMeA 2012 - 2012 IEEE Symposium on Medical Measurements and Applications, Proceedings
AUTHORS: Postolache, O ; Girao, PS; Ijaz, H; Freire, J;
PUBLISHED: 2012, SOURCE: 2012 IEEE Symposium on Medical Measurements and Applications, MeMeA 2012 in MeMeA 2012 - 2012 IEEE Symposium on Medical Measurements and Applications, Proceedings
