João Costa Freire

Publication Activity (10 Years)

Years Active: 2002-2021
Publications (10 Years): 4

Top Topics

Computer Controlled

Top Venues

Int. J. Circuit Theory Appl.

Publications

Jorge Alves Torres, João Costa Freire
30 GHz SiGe active inductor with voltage controlled Q. Integr. 77 (2021)
Jorge Alves Torres, João Costa Freire
K Band SiGe HBT single ended active inductors. Integr. 52 (2016)
Mrinalinee Pandey, António Canelas, Ricardo Póvoa, Jorge Alves Torres, João Costa Freire, Nuno Lourenço, Nuno Horta
Design and application of a CMOS active inductor at Ku band based on a multi-objective optimizer. Integr. 55 (2016)
Marco Silva Pereira, João Caldinhas Vaz, Carlos Azeredo Leme, João Costa Freire
Gain compression improvement on low-power cascaded current reuse LNAs. Int. J. Circuit Theory Appl. 44 (10) (2016)
Marco Silva Pereira, João Caldinhas Vaz, Carlos Azeredo Leme, José T. de Sousa, João Costa Freire
An ultra-low power low-IF GFSK demodulator for Bluetooth-LE applications. ISCAS (2015)
Ricardo Ribeiro, Luís Mendes, João Caldinhas Vaz, Maria João Rosário, João Costa Freire
A 130 nm CMOS LNA for 30 GHz applications. EUROCON (2011)
Jorge Alves Torres, João Costa Freire
Ku band voltage controlled oscillator on SiGe. APCCAS (2008)
Jorge Alves Torres, João Caldinhas Vaz, João Costa Freire
30GHz Amplifiers with 0.25μm SiGe BiCMOS. ICECS (2007)
Fernando Azevedo, Maria João Rosário, João Costa Freire
Effects of mismatch on CMOS monolithic mixers image rejection. PIMRC (2002)