Raimundo C. S. Freire

发表

Choice of speech features for single‐channel vibrotactile stimulators

Alessio T. Barros, Raimundo C. S. Freire, G. S. Deep, 2002 .

Influence of integrators in the performance of analog-to-information converters

Edmar C. Gurjao, Raimundo C. S. Freire, Vanderson de L Reis, 2016, 2016 1st International Symposium on Instrumentation Systems, Circuits and Transducers (INSCIT).

Sistema automático para ensaios de perdas em núcleos de transformadores monofásicos

Benedito A. Luciano, Raimundo C. S. Freire, Thiago C. Batista, 2010, 2010 9th IEEE/IAS International Conference on Industry Applications - INDUSCON 2010.

Bio-Inspired Microstrip Antenna

Raimundo C. S. Freire, Alexandre Jean Rene Serres, Georgina Karla de Freitas Serres, 2017 .

ZnOSurgeArresters Diagnosis UsingMicrocontroller

Raimundo C. S. Freire, Benedito Antonio Luciano, Euler Cassio Tavares de Macedo, 2007 .

Test Method for AIC based on extension IEEE Std. 1241 Sine-wave Fit using Multi-Sine Signals

Bruno W. S. Arruda, Vanderson L. Reis, Raimundo C. S. Freire, 2018, 2018 3rd International Symposium on Instrumentation Systems, Circuits and Transducers (INSCIT).

Wearable Electronic Glove for Supported to the Diagnosis of Repetitive Strain Injury

Ewaldo Santana, Raimundo C. S. Freire, Paulo Fernandes da Silva Júnior, 2020, International Journal of Advanced Engineering Research and Science.

A signal generator for real time vibrotactile stimulations

Raimundo C. S. Freire, Ilton L. Barbacena, Alan V. S. Sa, 2011, ISSNIP Biosignals and Biorobotics Conference 2011.

Medição de velocidade angular com alta resolução usando enconders de baixa resolução e PLL

Benedito A. Luciano, Lucas Molina, Raimundo C. S. Freire, 2010 .

Energy harvesting circuit using variable capacitor for power systems

Raimundo C. S. Freire, Sebastian Y. C. Catunda, Helder R. Florentino, 2011, 2011 IEEE International Instrumentation and Measurement Technology Conference.

Psychoacoustic behavior of human listeners in lateralization judgments of binaural stimuli

Raimundo C. S. Freire, Ana Isabela Araujo Cunha, Jurandyr Santos Nogueira, 2017 .

CAPES/PROCAD Intelligent Forecast System Applied to the Identification of Parameters in Flexible Structures

Alessio T. Barros, Raimundo C. S. Freire, Hiran De Melo, 2005 .

A design methodology for concurrent impedance matching networks based on multiresonant circuits

Raimundo C. S. Freire, Fabricio G. S. Silva, Robson N. de Lima, 2011, 2011 IEEE 9th International New Circuits and systems conference.

Compact Band-pass Filter with RSIW Cavity

Raimundo C. S. Freire, Alexandre J. R. Serres, Maraiza P. Santos, 2019, 2019 13th European Conference on Antennas and Propagation (EuCAP).

HUMIDITY CONTROL SYSTEM IN NEWBORN INCUBATOR

Raimundo C. S. Freire, João Bosco de Aquino Silva, Enilson J. L. Costa, 2009 .

Measuring the excitation current in transformers using hall effect sensors

Ewaldo Santana, Benedito A. Luciano, Raimundo C. S. Freire, 2014, 2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings.

Analysis of the effect of finite precision on the sigmoidal adaptive algorithm

Raimundo C. S. Freire, Allan K. Barros, Jose de R. S. Fonseca, 2017, 2017 Innovations in Power and Advanced Computing Technologies (i-PACT).

Noninvasive system of transcranial magnetic stimulation focused and deep

Raimundo C. S. Freire, Erich Talamoni Fonoff, Marco Antonio Marcolin, 2013 .

A Less Complex and Effective Approach to Design Current Sample-and-Hold Circuits with Clock Generation for use on Current Mode ADCs

Raimundo C. S. Freire, Amauri Oliveira, Cleber V. R. Almeida, 2018, 2018 3rd International Symposium on Instrumentation Systems, Circuits and Transducers (INSCIT).

Output dynamic range of radiometers based on thermoresistive sensors

Raimundo C. S. Freire, Petrov C. Lobo, Thais L. V. N. Silva, 2014, 2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings.