publicações selecionadas
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artigo académico
- A Review of Optical Sensors in CMOS. Electronics. 2024
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Low
$f$ - Wireless microsystems for biomedical applications. Journal of Microwaves, Optoelectronics and Electromagnetic Applications. 2013
- Microlenses array made with AZ4562 photoresist for stereoscopic acquisition. Procedia Engineering. 2012
- FBG in PVC foils for monitoring the knee joint movement during the rehabilitation process. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology SocIETy, EMBS. 2011
- Magnetic Control Platform for Wireless Endoscopic Capsules. Procedia Engineering. 2011
- PLL at 2.4 GHz with reduced reference spurs. SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference Proceedings. 2011
- Stereoscopic image sensor in CMOS technology. Procedia Engineering. 2011
- 433 MHz implantable wireless stimulation of spinal nerves. 2010 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2010 - Proceedings. 2010
- A thin-film rechargeable battery for integration in stand-alone microsystems. Procedia Chemistry. 2009
- Integrated thin-film rechargeable battery in a thermoelectric scavenging microsystem. POWERENG 2009 - 2nd International Conference on Power Engineering, Energy and Electrical Drives Proceedings. 2009
- Effects of the ESD protections in the behavior of a 2.4 GHz RF transceiver: Problems and solutions. IEEE International Symposium on Industrial Electronics. 2008
- A 2.4-GHz low-power/low-voltage wireless plug-and-play module for EEG applications. IEEE Sensors Journal. 2007
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artigo de conferência
- Optical CMOS sensor for angular measurements with readout electronics 2017
- Characterization of silicon photodiodes for diffuse reflectance signal extraction 2015
- Characterization of silicon photodiodes for diffuse reflectance signal extraction 2015
- Maximum power point tracking CMOS circuit to connect a solar cell into a solid-state battery 2015
- The effect of microlenses in photodiodes' dark current measurement 2014
- Optical filters for stereoscopic image sensors 2013
- Fabrication of AZ4562 refractive microlenses array for light enhancement on optical microsystems 2012
- Microlenses for stereoscopic image formation 2012
- Plataforma de navegação magnética remota para cápsulas endoscópicas 2012
- Polichromatic image sensor with microlenses for stereoscopic acquisition 2012
- Stereoscopic image sensor with low-cost RGB filters tunned for the visible range 2011
- Design, simulation and fabrication of optical filters for narrow band imaging in endoscopic capsules 2011
- Infra-estrutura magnética activa para a locomoção de cápsulas endoscópicas. GE Portuguese Journal of Gastroenterology. 2011
- Magnetic materials for endoscopic capsule steering and active motion inside the human body 2011
- SU-8 spike electrodes for neural signals 2011
- Thin-film improved materials for solid-state lithium batteries 2011
- Thin-film solid-state rechargeable lithium battery 2011
- A model for endoscopic capsule steering and active motion inside the human body 2010
- Non-invasive dry electrodes for EEG 2010
- Sputtered SnO2 for application in thin-film solid state microbatteries 2009
- 5.7 GHz on-chip antenna/RF CMOS transceiver for wireless sensors network 2005
- On-chip CMOS wireless sensors interface for automotive applications 2004
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artigo de revista
- Wireless Device with Energy Management for Closed-Loop Deep Brain Stimulation (CLDBS). Electronics. 2023
- Low-cost/high-precision smart power supply for data loggers 2022
- A flexible infrastructure for dynamic power control of electric vehicle battery chargers. IEEE Transactions on Vehicular Technology. 2016
- A Low-Cost Flexible-Platform (LCFP) for characterization of photodetectors. Measurement. 2015
- Low f-number microlenses for integration on optical microsystems. IEEE Sensors Journal. 2015
- Fabricating Microlenses on Photodiodes to Increase the Light-Current Conversion Efficiency. IEEE Sensors Journal. 2014
- Measurement and statistical analysis toward reproducibility validation of AZ4562 cylindrical microlenses obtained by reflow. Measurement. 2014
- A review of visible-range Fabry-Perot microspectrometers in silicon for the industry. Optics and Laser Technology. 2012
- Wireless instrumentation system based on dry electrodes for acquiring EEG signals. Medical Engineering & Physics. 2012
- A Low-Power/Low-Voltage CMOS Wireless Interface at 5.7 GHz With Dry Electrodes for Cognitive Networks. IEEE Sensors Journal. 2011
- RF CMOS transceiver at 2.4 GHz in wearables for measuring the cardio-respiratory function. Measurement. 2011
- Simultaneous cardiac and respiratory frequency measurement based on a single fiber Bragg grating sensor. Measurement Science and Technology. 2011
- Super-regenerative receiver at 433 MHz. Microelectronics Journal. 2011
- Thermoelectric generator and solid-state battery for stand-alone Microsystems. Journal of Micromechanics and Microengineering. 2010
- A 2.4-GHz CMOS Short-Range Wireless-Sensor-Network Interface for Automotive Applications. IEEE Transactions on Industrial Electronics. 2010
- A planar thermoelectric power generator for integration in wearable microsystems. Sensors and Actuators A: Physical. 2010
- New dry electrodes based on iridium oxide (IrO) for non-invasive biopotential recordings and stimulation. Sensors and Actuators A: Physical. 2010
- Thermoelectric microconverter for energy harvesting systems. IEEE Transactions on Industrial Electronics. 2010
- Improved p- and n-type thin-film microstructures for thermoelectricity. Electronics Letters. 2009
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capítulo de livro
- Photonic sensors based on flexible materials with FBGs for use on biomedical applications 2013
- Solid-state thin-film lithium batteries for integration in microsystems 2013
- Microsystems for wireless sensor networks with biomedical applications 2012
- Wireless Interface at 5.7 GHz for intra-vehicle communications : sensing, control and multimedia 2012
- Micro and nanodevices for thermoelectric converters. Nanoscience and Technology. 2011
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documento
- Characterization of silicon photodiodes for diffuse reflectance signal extraction 2015
- Design, simulation and fabrication of optical filters for narrow band imaging in endoscopic capsules 2011
- Magnetic materials for endoscopic capsule steering and active motion inside the human body 2011
- Thin-film improved materials for solid-state lithium batteries 2011
- A model for endoscopic capsule steering and active motion inside the human body 2010
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livro
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teses