Artigos em Periódicos

  1. MORALES, CARLOS R. ; RANGEL DE SOUSA, FERNANDO ; BRUSAMARELLO, VALNER ; FERNANDES, NESTOR C. . Evaluation of Deep Learning Methods in a Dual Prediction Scheme to Reduce Transmission Data in a WSN. SENSORS, v. 21, p. 7375, 2021.
  2. ANTAYHUA, RODDY A. ROMERO ; PEREIRA, M. D. ; FERNANDES, N. C. ; SOUSA, F.R. . Exploiting the RSSI Long-Term Data of a WSN for the RF Channel Modeling in EPS Environments. SENSORS, v. 20, p. 1-15, 2020.
  3. Murliky, Lucas ; PORTO, RODRIGO WOLFF ; Brusamarello, Valner João ; de Sousa, Fernando Rangel ; TRIVIÑO-CABRERA, ALICIA . Active Tuning of Wireless Power Transfer System for compensating coil misalignment and variable load conditions. AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, v. 119, p. 153166, 2020
  4. CABRERA, FABIAN L. ; RANGEL DE SOUSA, F. . Test Strategy for a 25-dBm 1-GHz CMOS Power Amplifier in a Wireless Power Transfer Context. INTERNATIONAL JOURNAL OF ELECTRONICS, v. 1, p. 00207217.2020.1794052, 2020.
  5. AVILA, H.E.L. ; DE ANDRADE, G.A. ; Sousa, F.R.; PAGANO, D. J. . Modeling and Analysis of a PLL Based Resonant Frequency Tracking System Using a Resonant Cavity Sensor. IEEE SENSORS JOURNAL, v. 1, p. 1-1, 2019.
  6. MELLO, RAFAEL ; SOUSA, FERNANDO . Non-Analytical Direction-Finding Method as a Key Step in Pursuing Low Size, Weight, Costs, and Computational Power in the Deinterleaving of Radar Pulses. IET Radar Sonar and Navigation, v. 13, p. 1876-1882, 2019.
  7. FONSECA, A. L.B. ; SOUSA, F.R.; CABRERA, FABIAN . A CMOS Fully Integrated Quasi-Circulator with Self-Interference Cancellation Technique. ELECTRONICS LETTERS, v. 1, p. 1, 2019.
  8. Mello, L. R.; SOUSA, F. R. Precise Techniques to Detect Superimposed Radar Pulses on ESM Systems. IET Radar, Sonar & Navigation. Available online: 20 March 2018
  9. RIANO, F. L. C. ; SOUSA, F. R. . Backscatter Efficiency Modeling of Inductive Links Applied to Wireless Power Transfer Systems. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v. PP, p. 1-7, 2018.
  10. SILVA, P. M. M. E. ; SOUSA, F. R. ; PLETT, C. . On-chip automatic LC tuner for RFID tags based on negative resistances. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v. 99, p. 1-1, 2018.
  11. BRITO, T. ; SILVA, F. ; RIANO, F. L. C. ; SOUSA, F. R. . Design and Measurement of a Contactless Interface between a Dipole Antenna and a CMOS Fully Integrated Wireless Power Receiver. IET Microwaves Antennas & Propagation, 2018.
  12. PORTO, R. W. ; HAFFNER, S. L. ; COELHO, M. A. ; BRUSAMARELLO, VALNER J. ; MULLER, I. ; SOUSA, F. R. . Variability Analysis of Efficiency and Output Power of an Inductive Power Transfer Link. JOURNAL OF CONTROL, AUTOMATION AND ELECTRICAL SYSTEMS, 2018.
  13. DA PONTE, R.M.; DE BARROS, A.D.; DINIZ, J.A.; de Sousa, F.R. Ultra-low Power Integrated Analog Front-End for ISFET-based Sensors. JICS. JOURNAL OF INTEGRATED CIRCUITS AND SYSTEMS (ED. PORTUGUÊS), v. 13, p. 1-11, 2018
  14. SILVA, M. J. , SOUSA, F. R. , SANTOS, E. N. , PAGANO, D. J. , AVILA, H. E. L. , MOTA, F. R. M. . Multiphase flow instrumentation and measurement research in Brazil. IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE, v. 20, p. 57-62, n. 2017.
  15. PORTO, R. W. , BRUSAMARELLO, V. J. , MULLER, I. , RIANO, F. L. C. , SOUSA, F. R. . Wireless power transfer for contactless instrumentation and measurement. IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE, v. 20, p. 49-54, n. 2017.
  16. FAJARDO JAIMES, ARTURO , SOUSA, F. R. . Simple modeling of photovoltaic solar cells for indoor harvesting applications. SOLAR ENERGY, v. 157, p. 792-802, n. 2017.
  17. PORTO, RODRIGO WOLFF; BRUSAMARELLO, VALNER J.; PEREIRA, LUIS ALBERTO; SOUSA, F. R. . Fine Tuning of an Inductive Link Through a Voltage-Controlled Capacitance. IEEE Transactions on Power Electronics, v. 32, p. 4115-4124, n. 2017.
  18. ANTAYHUA, RODDY A. ROMERO , RAMBO, CARLOS RENATO , de Sousa, Fernando Rangel . Miniaturized Chipless Sensor With Magnetically Coupled Transducer for Improved RCS. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v. 27, p. 1-3, n. 2017.
  19. CABRERA, F.L.; DE SOUSA, F.R.,”Achieving Optimal Efficiency in Energy Transfer to a CMOS Fully-Integrated Wireless Power Receiver“. IEEE Transactions on Microwave Theory and Techniques. 2016.
  20. ROTTAVA, R.; BALACHOV, S. ; DE SOUSA , F.R. “A DLL-based signal conditioning system for a SAW sensor with digital output”. Electronics Letters, v. 52, p. 893-894, 2016.
  21. CABRERA, F.L.; DE SOUSA, F.R., “Contactless Characterization of a CMOS Integrated LC Resonator for Wireless Power Transferring,” IEEE Microwave and Wireless Components Letters , vol.PP, no.99, pp.1,1
  22. AVILA, H. E. L. ; PAGANO, D. J. ; SOUSA, F. R, “Improving the performance of an RF resonant cavity water-cut meter using and impedance matching network,” Flow Measurement and Instrumentation, vol.43, pp.14-22, June 2015.
  23. PEREIRA, M.D.; ALVAREZ-BOTERO, G.A.; DE SOUSA, F.R., “Characterization and Modeling of the Capacitive HBC Channel,” Instrumentation and Measurement, IEEE Transactions on , vol.PP, no.99, pp.1,1.
  24. SILVA, P. M. M. E. ; ROTTAVA, RODRIGO EDUARDO ; SOUSA, F. R. . Automatic LC network tuner based on negative resistances. Electronics Letters (Online), 2015.
  25. ROMERO, R. A. ; SOUSA, F. R. . A variable-gain superregenerative amplifier controlled by duty-cycle for signal conditioning. Analog Integrated Circuits and Signal Processing (Dordrecht. Online), v. 81, p. 2, 2015.
  26. MARTINS, GUSTAVO CAMPOS ; SOUSA, F. R. . An RF-Powered Temperature Sensor Designed for Biomedical Applications. JICS. Journal of Integrated Circuits and Systems (Ed. Português), v. 9, p. 7-15, 2014.
  27. SILVA, P. M. M. E. ; SOUSA, F. R. . Design, Analysis and Measurement Results of a Fully-Integrated Low-power LNA Presenting Faults. JICS. Journal of Integrated Circuits and Systems , v. 8, p. 32-42, 2013
  28. BRUSAMARELLO, V. J. ; BLAUTH, Y. B. ; AZAMBUJA, R. ; MULLER, I. ; de Sousa, F.R. . Power Transfer With an Inductive Link and Wireless Tuning. IEEE Transactions on Instrumentation and Measurement, v. 62, p. 1-8, 2013.
  29. MABROUK, K. ; SOUSA, F.R. ; Huyart, B. ; Neveux, G. “Architectural solution for second-order intermodulation intercept point improvement in direct down-conversion receivers“. IET Microwaves, Antennas & Propagation, v. 4, p. 1377, 2010.
  30. SOUSA, F. R. ; HUYART, B.. “Five-port receiver with improved sensitivity”. Microwave and Optical Technology Letters, v. 50, p. 2945-2947, 2008.
  31. SOUSA, F. R. ; HUYART, Bernard ; CATUNDA, Sebastian Y C . “A to D Converters and Look-Up Tables Dimensioning for Six or Five-Port Phase Discriminators“. IEEE Transactions on Instrumentation and Measurement, v. 54, n. 3, p. 1254-1259, 2005.
  32. SOUSA, F. R. ; HUYART, Bernard. “A Reconfigurable High-Frequency Phase-Locked Loop“. IEEE Transactions on Instrumentation and Measurement, v. 53, n. 4, p. 1035-1039, 2004.
  33. SOUSA, F. R. ; HUYART, Bernard ; LIMA, Robson Nunes de . “A new method for automatic calibration of 5-port interferometers“. Journal of Microwaves and Optoelectronics, v. 3, n. 5, p. 135-144, 2004.
  34. SOUSA, F. R. ; HUYART, Bernard . “Reconfigurable Carrier Recovery Loop“. Microwave and Optical Technology Letters, v. 43, n. 5, p. 406-408, 2004.