Publications

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Conference Paper
Póvoa, Ricardo, António Canelas, Ricardo Martins, Nuno Horta, Nuno Lourenço, and João Goes. "A Low Noise CMOS Inverter-Based OTA for and Healthcare Signal Receivers”, 16th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD)." 16th International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD). IEEE, 2019.
L. Camarinha-Matos, J. Goes, and et al. "Raising Awareness for Value Creation Potential in Engineering Research." Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS’2012. Caparica, Portugal: DEE/FCT/UNL, 2012.
Conference Proceedings
Povoa, R., A. Canelas, R. Martins, N. Lourenco, N. Horta, and J. Goes A Dynamic Voltage-Combiners Biased OTA for Low-Power and High-Speed SC Circuits. 13th Conference on PhD Research in Microelectronics and Electronics, PRIME 2017. Taormina, Italy: IEEE, 2017.
Teixeira, Miguel Lima, Camilo Velez, Dian Li, and João Goes Micro-needle Based ECG – Glucose Painless MEMS Sensor with Analog Front End for Portable Devices. 8th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS’16. Caparica, Portugal: IFIP WG 5.5/SOCOLNET, 2016.
de Melo, J. L. A., P. V. Leitão, J. Goes, and N. Paulino A simple class-D audio power amplifier using a passive CT ΣΔ modulator for medium quality sound systems. 22nd International Conference Mixed Design of Integrated Circuits & Systems (MIXDES’15). Torun, Poland: IEEE, 2015.
Povoa, R., N. Lourenco, N. Horta, and J. Goes A voltage-combiners-biased amplifier with enhanced gain and speed using current starving. IEEE International Symposium on Circuits and Systems (ISCAS’15). Lisbon, Portugal: IEEE, 2015.
Journal Article
Póvoa, Ricardo, Nuno Lourenço, Ricardo Martins, António Canelas, Nuno Horta, and João Goes. "A Folded Voltage-Combiners Biased Amplifier for Low Voltage and High Energy-Efficiency Applications." IEEE Transactions on Circuits and Systems II: Express Briefs (2019).
Póvoa, Ricardo, Nuno Lourenco, Ricardo Martins, Antonio Canelas, Nuno Horta, and João Goes. "Single-Stage Amplifier biased by Voltage-Combiners with Gain and Energy-Efficiency Enhancement." IEEE Transactions on Circuits and Systems II: Express Briefs. 65.3 (2017): 266-270.
Póvoa, Ricardo, N. Lourenço, R. Martins, A. Canelas, N. Horta, and J. Goes. "Single-Stage OTA biased by Voltage-Combiners with Enhanced Performance using Current Starving." IEEE Transactions on Circuits and Systems – II – Express Briefs (2018).
de Melo, João. L. A., Nuno Pereira, Pedro V. Leitão, Nuno Paulino, and João Goes. "A Systematic Design Methodology for Optimization of Sigma-Delta Modulators Based on an Evolutionary Algorithm." IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS–I: REGULAR PAPERS.no. 9 (2019): pp. 3544-3556.