Low-Power High-CMRR CMOS Instrumentation Amplifier for Biomedical Applications. - André Luiz Aita; João Baptista dos Santos Martins; César Augusto Prior; Cesar Ramos Rodrigues (VLSI-SOC, 2003)

FPGA Implementation of a VVI Temporary Pacemaker Digital Control. - Diego Caldas Salengue; João Baptista dos Santos Martins; Cesar Ramos Rodrigues; André Luiz Aita (VLSI-SOC, 2003)

Design of an integrated low power high CMRR instrumentation amplifier for biomedical applications. - César Augusto Prior; Cesar Ramos Rodrigues; João Baptista dos Santos Martins; André Luiz Aita; Filipe Costa Beber Vieira (SBCCI, 2007)

Current mode instrumentation amplifier with rail-to-rail input and output. - Filipe Costa Beber Vieira; César Augusto Prior; Cesar Ramos Rodrigues; Leonardo Perin; João Baptista dos Santos Martins (SBCCI, 2007)

An energy-efficient 1MSps 7µW 11.9fJ/conversion step 7pJ/sample 10-bit SAR ADC in 90nm. - Taimur Gibran R. Kuntz; Cesar Ramos Rodrigues; Saeid Nooshabadi (ISCAS, 2011)

A 749nW 1MSps 8-bit SAR ADC at 0.5V employing boosted switches. - Taimur Gibran Rabuske; Jorge R. Fernandes; Saeid Nooshabadi; Cesar Ramos Rodrigues; Fabio Gibran Rabuske (ICECS, 2012)

A 4-bit 1.5GSps 4.2mW comparator-based binary search ADC in 90nm. - Taimur Gibran Rabuske; Fabio Gibran Rabuske; Jorge R. Fernandes; Cesar Ramos Rodrigues (ICECS, 2012)

An IR-UWB transmitter with digital pulse duration control. - David Correia; Marcelo dal Alba; Miguel A. Martins; Taimur Gibran Rabuske; Cesar Ramos Rodrigues; Jorge R. Fernandes (ISCAS, 2012)

PyCO: A parallel genetic algorithm optimization tool for analog circuits. - Taimur Gibran Rabuske; Renan B. Pinheiro; Jorge R. Fernandes; Cesar Ramos Rodrigues (ISCAS, 2012)

A 5 MSps 13.25µW 8-bit SAR ADC with single-ended or differential input. - Taimur Gibran Rabuske; Cesar Ramos Rodrigues; Saeid Nooshabadi (Microelectron. J., 2012)

A self-calibrated 10-bit 1 MSps SAR ADC with reduced-voltage charge-sharing DAC. - Taimur Gibran Rabuske; Jorge R. Fernandes; Fabio Gibran Rabuske; Cesar Ramos Rodrigues; Marcelino Bicho Dos Santos (ISCAS, 2013)

A 5-bit 1.5GSps calibration-less binary search ADC using threshold reconfigurable comparators. - Taimur Gibran Rabuske; Fabio Gibran Rabuske; Jorge R. Fernandes; Cesar Ramos Rodrigues (ISCAS, 2013)

Accurate sensor readout circuitry for reliability measurement of hermetically sealed chip-scale biomedical implants. - Kushal Das; Torsten Lehmann; Cesar Ramos Rodrigues (MWSCAS, 2013)

A 7.8V neurostimulator based on cascoded low-voltage Silicon-on-Sapphire MOS transistors. - Cesar Ramos Rodrigues; Asish Zac Alex; Torsten Lehmann (MWSCAS, 2013)

A 2.6V Silicon-on Sapphire CMOS current imbalance sensing circuit for neurostimulation applications. - Cesar Ramos Rodrigues; Torsten Lehmann; Kushal Das; Gregg J. Suaning (MWSCAS, 2013)

PTAT CMOS current sources mismatch over temperature. - André Luiz Aita; Cesar Ramos Rodrigues (SBCCI, 2013)

A charge-redistribution based controller for keeping charge balance in neural stimulation. - Lucas Teixeira; Cesar Ramos Rodrigues; César Augusto Prior (MWSCAS, 2015)

Direct Feedback Topology for Reducing Residual Voltage in Functional Electrical Stimulation. - Lucas Teixeira; Cesar Ramos Rodrigues; César Augusto Prior (SBCCI, 2015)

An 8-bit 0.35-V 5.04-fJ/Conversion-Step SAR ADC With Background Self-Calibration of Comparator Offset. - Taimur Gibran Rabuske; Fabio Alex Rabuske; Jorge R. Fernandes; Cesar Ramos Rodrigues (IEEE Trans. Very Large Scale Integr. Syst., 2015)

Automated drowsiness detection through wavelet packet analysis of a single EEG channel. - Thiago Lopes Trugillo da Silveira; Alice J. Kozakevicius; Cesar Ramos Rodrigues (Expert Syst. Appl., 2016)

Single-channel EEG sleep stage classification based on a streamlined set of statistical features in wavelet domain. - Thiago Lopes Trugillo da Silveira; Alice J. Kozakevicius; Cesar Ramos Rodrigues (Medical Biol. Eng. Comput., 2017)

Hierarchical Ant Colony for Simultaneous Classifier Selection and Hyperparameter Optimization. - Victor Oliveira Costa; Cesar Ramos Rodrigues (CEC, 2018)

Sleep Stages Classification Using Spectral Based Statistical Moments as Features. - Eduardo Tiago Braun; Alice J. Kozakevicius; Thiago Lopes Trugillo da Silveira; Cesar Ramos Rodrigues; Giovani Baratto (RITA, 2018)

Fully-differential inverter-based OTA with improved composite transistors. - Luis Henrique Rodovalho; Orazio Aiello; Cesar Ramos Rodrigues (APCCAS, 2021)

An inverter-based OTA using improved composite transistors and bulk-driven common-mode rejection. - Luis Henrique Rodovalho; Cesar Ramos Rodrigues; Orazio Aiello (APCCAS, 2021)

A 1V, 450pS OTA Based on Current-Splitting and Modified Series-Parallel Mirrors. - Luis Henrique Rodovalho; Rafael Sanchotene Silva; Cesar Ramos Rodrigues (LASCAS, 2021)

CMOS inverter linearization technique with active source degeneration. - Luis Henrique Rodovalho; Cesar Ramos Rodrigues; Orazio Aiello (NorCAS, 2021)

A Two-Stage Single-Ended OTA with Improved Composite Transistors. - Luis Henrique Rodovalho; Cesar Ramos Rodrigues; Orazio Aiello (NorCAS, 2021)

A compact QRS detection system based on 0.79 μW analog CMOS energy-of-derivative circuit. - Rafael Sanchotene Silva; Afonso Roberto Plantes Neto; Jefferson Luiz Brum Marques; Omid Kavehei; Cesar Ramos Rodrigues (Microelectron. J., 2021)

Touch and slippage detection in robotic hands with spiking neural networks. - Jone Follmann; Cosimo Gentile; Francesca Cordella; Loredana Zollo; Cesar Ramos Rodrigues (Eng. Appl. Artif. Intell., 2024)

A CMOS Instrumentation Amplifier Designed with Open-Source Tools. - Cristina Missel Adornes; Gabriel Maranhão; Deni Germano Alves Neto; Cesar Ramos Rodrigues; Márcio Cherem Schneider (LASCAS, 2025)