Step-Up DC-DC Converter Supplied by a Thermoelectric Generator for IoT Applications von Almeida, José, Mendonça dos Santos, P., Caldinhas Vaz, João, Marques Lameirinhas, Ricardo A., Pinho Correia Valério Bernardo, Catarina, Torres, João Paulo N.

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A 1.7-mW −92-dBm Sensitivity Low-IF Receiver in 0.13- \mu m CMOS for Bluetooth LE Applications von Silva-Pereira, Marco, de Sousa, Jose T., Costa Freire, Joao, Caldinhas Vaz, Joao

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Analysis and Design of Current Mode Class-D Power Amplifiers With Finite Feeding Inductors von Silva-Pereira, Marco, Assuncao, Mario, Caldinhas Vaz, Joao

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Substrate noise isolation improvement in a single-well standard CMOS process von Mendonça dos Santos, P., Mendes, Luís, Vaz, João Caldinhas

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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 von Mendes, Luis, Vaz, Joao Caldinhas, Passos, Fabio, Lourenco, Nuno, Martins, Ricardo

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Gain compression improvement on low-power cascaded current reuse LNAs von Silva Pereira, Marco, Vaz, João Caldinhas, Leme, Carlos Azeredo, Freire, João Costa

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Design Optimization of Radio Frequency Discrete Tuning Varactors von Mendes, Luís, Solteiro Pires, Eduardo J., de Moura Oliveira, Paulo B., Machado, José A. Tenreiro, Fonseca Ferreira, Nuno M., Vaz, João Caldinhas, Rosário, Maria J.

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A 1.7-mW −92-dBm Sensitivity Low-IF Receiver in 0.13-[Formula Omitted]m CMOS for Bluetooth LE Applications von Silva-Pereira, Marco, de Sousa, Jose T, Joao Costa Freire, Vaz, Joao Caldinhas

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Analysis of thermal coupling effects in integrated MIMO transmitters von Baptista, Emanuel, Buisman, Koen, Vaz, J.C., Fager, Christian

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A Closed-Form Input Admittance Solution for RF and Microwave Switched Capacitor Arrays von Mendes, L., Vaz, J.C., Rosario, M.J.

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Performance of Si-Integrated Wide-Band Single-Ended Switched Capacitor Arrays von Mendes, L., Joao Caldinhas Vaz, Rosario, M.J.

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Automated design of radio-frequency single-ended switched capacitor arrays using genetic algorithms von Mendes, L., Pires, E.J.S., Caldinhas Vaz, J., Rosario, M.J.

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A dual-band 1.7V CMOS variable gain low noise amplifier von Azevedo, F., Fortes, F., Vaz, J.C., Rosario, M.J.

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A High-Performance Digitally Controlled LC Oscillator for Ku-Band Applications von Mendes, L., Pires, E.J.S., Vaz, J.C., Rosario, M.J.

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An Evolutionary Synthesis Algorithm to Design Optimum Performance CMOS RFSSCAs von Mendes, L., Pires, E.J.S., Vaz, J.C., Rosario, M.J.

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A low power low phase noise wide switched tuned band LC VCO for S band applications von Mendes, L., Vaz, J.C., Rosario, M.J.

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Millimeter-wave monolithic power amplifier for mobile broad-band systems von Vaz, J.C., Freire, J.C.

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AMPLIFICADOR DE SINAL COM ADAPTAÇÃO DE IMPEDÂNCIA DE ENTRADA E SAÍDA EXCLUSIVAMENTE POR AUTOTRANSFORMADOR OU INDUTÂNCIA COM PONTO INTERMÉDIO von JOAO MANUEL TORRES CALDINHAS SIMOES VAZ, LUIS MIGUEL MOREIRA MENDES, RICARDO FARIA RIBEIROV, PEDRO NUNO MENDONCA DOS SANTOS, MARIA JOAO RAMOS MARQUES COELHO CARRILHO DO ROSARIO, JOAO JOSE LOPES DA COSTA FREIRE

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A Wideband CMOS LNA Integrated with Balun and Linear Digital Gain Control von Azevedo, F., Fortes, F., Caldinhas Vaz, J., Joao Rosario, M.

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A 1.7V wideband CMOS low-noise amplifier with linear digital gain control von Azevedo, F., Fortes, F.

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