Hugo Serra

18 papers C 5Journal 6Unranked 7
YearRankTypeTitle / Venue / Authors
2025 — conf
Optimum Design of a Mostly-Digital Fleischer-Laker Switched-Capacitor Bilinear Bandpass Filter in Standard CMOS Technology.
MIXDES
Hugo Serra, João Pedro Oliveira, João Goes
2021 — conf
A Highly-Efficient Amplification Scheme for OFDM Signals.
VTC Spring
Pedro Viegas, João Guerreiro, Rui Dinis, Paulo Montezuma, João Pedro Oliveira, Ricardo Laires, Pedro Morgado, Hugo Serra, Ricardo Madeira
2021 J jnl
A Novel Highly-Efficient Amplification Scheme for Wireless Communications in a CathLab Environment.
IEEE Access
Pedro Viegas, Hugo Serra, João Guerreiro, Ricardo Madeira, David Borges, Rui Dinis, Paulo Montezuma, João Pedro Oliveira, Luís Miguel Campos, Marko Beko
2021 — conf
A Novel Highly-efficient Amplification Scheme for Satellite Communications.
ICC Workshops
Pedro Viegas, João Guerreiro, Hugo Serra, Ricardo Madeira, Pedro Morgado, Ricardo Laires, Rui Dinis, Paulo Montezuma, João Pedro Oliveira
2021 — conf
Quantized Digital Amplification with combination over the air - Achieving maximum efficiency on communication links between long range UAVs and satellites.
MILCOM
Paulo Montezuma, Ricardo Madeira, Hugo Serra, Pedro Viegas, Rui Dinis, João Pedro Oliveira, João Guerreiro
2021 J jnl
Transistor-level optimization methodology for the complete design of switched-capacitor filter circuits.
Int. J. Circuit Theory Appl.
Hugo Serra, Rui Santos-Tavares, Nuno Paulino
2020 J jnl
Analysis of capacitance spread reduction techniques for 50-Hz switched-capacitor notch filters.
Int. J. Circuit Theory Appl.
Hugo Serra, João Pedro Oliveira, Nuno Paulino
2019 J jnl
A 0.9-V Analog-to-Digital Acquisition Channel for an IoT Water Management Sensor Node.
IEEE Trans. Circuits Syst. II Express Briefs
Hugo Serra, Ivan Bastos, João L. A. de Melo, João Pedro Oliveira, Nuno Paulino, Elyes Nefzaoui, Tarik Bourouina
2018 J jnl
A 0.9-V Programmable Second-Order Bandpass Switched-Capacitor Filter for IoT Applications.
IEEE Trans. Circuits Syst. II Express Briefs
Hugo Serra, João Pedro Oliveira, Nuno Paulino
2017 C conf
A 50 Hz SC notch filter for IoT applications.
ISCAS
Hugo Serra, João Pedro Oliveira, Nuno Paulino
2017 J jnl
A Numerical Methodology for the Analysis of Switched-Capacitor Filters Taking Into Account Non-Ideal Effects of Switches and Amplifiers.
IEEE Trans. Circuits Syst. I Regul. Pap.
Hugo Serra, Rui Santos-Tavares, Nuno Paulino
2017 C conf
A two-step radio receiver architecture fully embedded into a charge-sharing SAR ADC.
ISCAS
Nuno Pereira, Hugo Serra, João Goes
2015 — conf
Analysis of a Multi-Ratio Switched Capacitor DC-DC Converter for a Supercapacitor Power Supply.
DoCEIS
Hugo Serra, Ricardo Madeira, Nuno Paulino
2015 C conf
Automatic design of high-order SC filter circuits.
ISCAS
Hugo Serra, Rui Santos-Tavares, João Goes
2014 — conf
A Top-Down Optimization Methodology for SC Filter Circuit Design Using Varying Goal Specifications.
DoCEIS
Hugo Serra, Rui Santos-Tavares, Nuno Paulino
2014 C conf
A top-down optimization methodology for SC filter circuit design.
ISCAS
Hugo Serra, Rui Santos-Tavares, Nuno Paulino
2013 — conf
A Switched-Capacitor Band-Pass Biquad Filter Using a Simple Quasi-unity Gain Amplifier.
DoCEIS
Hugo Serra, Nuno F. Paulino, João Goes
2013 C conf
A switched-capacitor biquad using a simple quasi-unity gain amplifier.
ISCAS
Hugo Serra, Nuno Paulino, João Goes