KAUSTat: A wireless, wearable, open-source potentiostat for electrochemical measurements R Ahmad, SG Surya, JB Sales, H Mkaouar, SYC Catunda, DR Belfort, ...
2019 IEEE SENSORS, 1-4, 2019
21 2019 A low-power low-noise instrumentation amplifier for wearable applications NLM Viana, DR Belfort
2019 4th International Symposium on Instrumentation Systems, Circuits and …, 2019
10 2019 A 2.4 GHz ISM-band highly digitized receiver based on a variable gain LNA and a subsampled D Haghighitalab, D Belfort, A Kiliç, A Benlarbi-Delai, H Aboushady
Analog Integrated Circuits and Signal Processing 95, 259-270, 2018
9 2018 SPICE-based dynamical model of a NTC thermoresistive sensor for anemometer applications LV Araujo, SYC Catunda, D Belfort, M Denoual, RCS Freire
2015 IEEE International Instrumentation and Measurement Technology …, 2015
9 2015 Programmable analog signal conditioning circuit for integrated systems DR Belfort, SYC Catunda, FR de Sous, JPM Dantas, RCS Freire
2008 IEEE Instrumentation and Measurement Technology Conference, 1848-1852, 2008
9 2008 Sigma delta RF modulator having capacitive coupling, analog/digital converter and apparatus including such a modulator H Aboushady, N Beilleau, D Belfort, A Ashry
US Patent 9,306,594, 2016
8 2016 Phase Noise Effect on Sine-Shaped Feedback DACs Used in Continuous-Time A Ashry, D Belfort, H Aboushady
IEEE Transactions on Circuits and Systems I: Regular Papers 62 (3), 717-724, 2015
8 2015 A Q-enhanced LC bandpass filter using CAIRO+ D Belfort, N Beilleau, H Aboushady, MM Louërat, S Catunda
2009 16th IEEE International Conference on Electronics, Circuits and Systems …, 2009
7 2009 Energy performance of NTC-based constant temperature anemometers RFA Assis, SYC Catunda, DR Belfort, I Muller
2017 2nd International Symposium on Instrumentation Systems, Circuits and …, 2017
6 2017 4th order capacitively-coupled LC-based ΣΔ modulator DR Belfort, SYC Catunda, H Aboushady
Microelectronics Journal 62, 99-107, 2017
6 2017 Autorange thermal sigma–delta converter for incident radiation measurement BAF Vitorino, SYC Catunda, DR Belfort, RCS Freire
IEEE Transactions on Instrumentation and Measurement 68 (3), 774-781, 2018
4 2018 Analysis and system-level design of a high resolution incremental ΣΔ ADC for biomedical applications AWA Soares, DR Belforf, SYC Catunda, RCS Freire
Proceedings of the 28th Symposium on Integrated Circuits and Systems Design, 1-6, 2015
4 2015 Switched-capacitor pulse-width programmable gain integrating amplifier MS de Deus, SYC Catunda, V Bourguet, D Belfort, FR de Sousa
2014 IEEE International Instrumentation and Measurement Technology …, 2014
4 2014 A Surface Plasmon Resonance (SPR)-Based Biosensor Simulation Platform for Performance Evaluation of Different Constructional Configurations MR Villarim, DR Belfort, CP de Souza
Coatings 13 (3), 546, 2023
3 2023 A review on variable and programmable gain amplifiers and applications MS de Deus, SYC Catunda, AWA Soares, DR Belfort
Journal of Integrated Circuits and Systems 17 (1), 1-12, 2022
2 2022 On the development of an island-style FPGA Y Tavares, D Belfort, S Catunda, S Rodrigues, J Tandon
Revista Principia-Divulgaçao Cientıfica e Tecnológica do IFPB 1, 85, 2020
2 2020 Second-order Thermal Sigma-Delta applied to resistive bolometers on infrared detection BAF Vitorino, DR Belfort, SYC Catunda, M Denoual, RCS Freire
2016 1st International Symposium on Instrumentation Systems, Circuits and …, 2016
2 2016 Requirements for an integrated conditioning circuit for multiphase flow imaging using impedance wire-mesh sensors JB Sales Filho, CAM Costa, GCL Cunha, DR Belfort, SYC Catunda, ...
2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS), 291-294, 2016
2 2016 Conversor analógico-digital integrador a capacitor chaveado com faixa de entrada programável RO Nunes
Universidade Federal do Maranhão, 2010
2 2010 Circuito de condicionamento de sinais analógicos programável para sistemas integrados DR Belfort
Universidade Federal do Maranhão, 2007
2 2007 
Sebastian Yuri Cavalcanti CatundaFederal University of Rio Grande do NorteVerified email at dca.ufrn.br
