A Switched-Capacitor Band-Pass Biquad Filter Using a Simple Quasi-unity Gain Amplifier. - Hugo Serra; Nuno F. Paulino; João Goes (DoCEIS, 2013)

A switched-capacitor biquad using a simple quasi-unity gain amplifier. - Hugo Serra; Nuno Paulino 002; João Goes (ISCAS, 2013)

A Top-Down Optimization Methodology for SC Filter Circuit Design Using Varying Goal Specifications. - Hugo Serra; Rui Santos-Tavares; Nuno Paulino 002 (DoCEIS, 2014)

A top-down optimization methodology for SC filter circuit design. - Hugo Serra; Rui Santos-Tavares; Nuno Paulino 002 (ISCAS, 2014)

Analysis of a Multi-Ratio Switched Capacitor DC-DC Converter for a Supercapacitor Power Supply. - Hugo Serra; Ricardo Madeira; Nuno Paulino 002 (DoCEIS, 2015)

Automatic design of high-order SC filter circuits. - Hugo Serra; Rui Santos-Tavares; João Goes (ISCAS, 2015)

A two-step radio receiver architecture fully embedded into a charge-sharing SAR ADC. - Nuno Pereira 002; Hugo Serra; João Goes (ISCAS, 2017)

A 50 Hz SC notch filter for IoT applications. - Hugo Serra; João Pedro Oliveira 003; Nuno Paulino 002 (ISCAS, 2017)

A Numerical Methodology for the Analysis of Switched-Capacitor Filters Taking Into Account Non-Ideal Effects of Switches and Amplifiers. - Hugo Serra; Rui Santos-Tavares; Nuno Paulino 002 (IEEE Trans. Circuits Syst. I Regul. Pap., 2017)

A 0.9-V Programmable Second-Order Bandpass Switched-Capacitor Filter for IoT Applications. - Hugo Serra; João Pedro Oliveira 003; Nuno Paulino 002 (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

A 0.9-V Analog-to-Digital Acquisition Channel for an IoT Water Management Sensor Node. - Hugo Serra; Ivan Bastos; João L. A. de Melo; João Pedro Oliveira 003; Nuno Paulino 002; Elyes Nefzaoui; Tarik Bourouina (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

Analysis of capacitance spread reduction techniques for 50-Hz switched-capacitor notch filters. - Hugo Serra; João Pedro Oliveira 003; Nuno Paulino 002 (Int. J. Circuit Theory Appl., 2020)

A Novel Highly-efficient Amplification Scheme for Satellite Communications. - Pedro Viegas; João Guerreiro 001; Hugo Serra; Ricardo Madeira; Pedro Morgado 003; Ricardo Laires; Rui Dinis 001; Paulo Montezuma; João Pedro Oliveira 003 (ICC Workshops, 2021)

Quantized Digital Amplification with combination over the air - Achieving maximum efficiency on communication links between long range UAVs and satellites. - Paulo Montezuma; Ricardo Madeira; Hugo Serra; Pedro Viegas; Rui Dinis 001; João Pedro Oliveira 003; João Guerreiro 001 (MILCOM, 2021)

A Highly-Efficient Amplification Scheme for OFDM Signals. - Pedro Viegas; João Guerreiro 001; Rui Dinis 001; Paulo Montezuma; João Pedro Oliveira 003; Ricardo Laires; Pedro Morgado 003; Hugo Serra; Ricardo Madeira (VTC Spring, 2021)

A Novel Highly-Efficient Amplification Scheme for Wireless Communications in a CathLab Environment. - Pedro Viegas; Hugo Serra; João Guerreiro 001; Ricardo Madeira; David Borges; Rui Dinis 001; Paulo Montezuma; João Pedro Oliveira 003; Luís Miguel Campos; Marko Beko (IEEE Access, 2021)

Transistor-level optimization methodology for the complete design of switched-capacitor filter circuits. - Hugo Serra; Rui Santos-Tavares; Nuno Paulino 002 (Int. J. Circuit Theory Appl., 2021)