João Caldinhas Vaz

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 6

Top Topics

Design Methodology

Top Venues

Int. J. Circuit Theory Appl.

IEEE Trans. Very Large Scale Integr. Syst.

Publications

Fábio Passos, Nuno Lourenço, Luís Mendes, Ricardo Martins, João Caldinhas Vaz, Nuno Horta
A 23.5-32.5GHz, 17dBm PSAT and 37.5% PAE Power Amplifier Synthesized Using an Automated Design Methodology. SMACD (2023)
Luís Mendes, João Caldinhas Vaz, Fábio Passos, Nuno Lourenço, Ricardo Martins
Automatic Design of High-Gain 26.5-to-29.5-GHz Transformer-Less Low-Noise Amplifier 1.86-to-8.87-mW Variants in 65-nm CMOS. ISCAS (2022)
Luís Mendes, João Caldinhas Vaz, Fábio Passos, Nuno Lourenço, Ricardo Martins
In-Depth Design Space Exploration of 26.5-to-29.5-GHz 65-nm CMOS Low-Noise Amplifiers for Low-Footprint-and-Power 5G Communications Using One-and- Two -Step Design Optimization. IEEE Access 9 (2021)
Marco Silva Pereira, Mário Assunção, João Caldinhas Vaz
Analysis and Design of Current Mode Class-D Power Amplifiers With Finite Feeding Inductors. IEEE Trans. Very Large Scale Integr. Syst. 28 (5) (2020)
Pedro Mendonça dos Santos, Luís Mendes, João Caldinhas Vaz
Substrate noise isolation improvement in a single-well standard CMOS process. Integr. 52 (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)
E. J. Solteiro Pires, Luís Mendes, António M. Lopes, Paulo B. de Moura Oliveira, J. A. Tenreiro Machado, João Caldinhas Vaz, Maria João Rosário
Maximin spreading algorithm. IEEE Congress on Evolutionary Computation (2010)
Luís Mendes, Eduardo José Solteiro Pires, Paulo B. de Moura Oliveira, José António Tenreiro Machado, Nuno M. Fonseca Ferreira, João Caldinhas Vaz, Maria João Rosário
Design Optimization of Radio Frequency Discrete Tuning Varactors. EvoWorkshops (2009)
Eduardo José Solteiro Pires, Luís Mendes, Paulo B. de Moura Oliveira, José António Tenreiro Machado, João Caldinhas Vaz, Maria João Rosário
Design of Radio-Frequency Integrated CMOS Discrete Tuning Varactors Using the Particle Swarm Optimization Algorithm. IWANN (2) (2009)
Eduardo José Solteiro Pires, Luís Mendes, Paulo B. de Moura Oliveira, José António Tenreiro Machado, Nuno M. Fonseca Ferreira, João Caldinhas Vaz, Maria João Rosário
Single-objective front optimization: application to rf circuit design. GECCO (2008)
Luís Mendes, Eduardo José Solteiro Pires, João Caldinhas Vaz, Maria João Rosário
An Evolutionary Synthesis Algorithm to Design Optimum Performance CMOS RFSSCAs. ICECS (2007)
Fernando Azevedo, Fernando Fortes, João Caldinhas Vaz, Maria João Rosário
A Wideband CMOS LNA Integrated with Balun and Linear Digital Gain Control. ICECS (2007)
Jorge Alves Torres, João Caldinhas Vaz, João Costa Freire
30GHz Amplifiers with 0.25μm SiGe BiCMOS. ICECS (2007)
Luís Mendes, Eduardo José Solteiro Pires, João Caldinhas Vaz, Maria João Rosário
A High-Performance Digitally Controlled LC Oscillator for Ku-Band Applications. ICECS (2007)
Luís Mendes, João Caldinhas Vaz, Maria João Rosário
Performance of Si-Integrated Wide-Band Single-Ended Switched Capacitor Arrays. ICECS (2006)