Conference Papers

Conference Papers

2016

  1. FAJARDO, A, R. S., de Sousa, F.R. Modeling and Design of High-Efficiency Power Amplifiers fed by limited power sources. In: 29th Symposium on Integrated Circuits and Systems Design (SBCCI 2016), 2016, Belo Horizonte.  2016. (slides)
  2. FAJARDO, A, R. S., de Sousa, F.R. Integrated CMOS class-E power amplifier for Self-Sustaining Wireless Power Transfer system. In: 29th Symposium on Integrated Circuits and Systems Design (SBCCI 2016), 2016, Belo Horizonte.  2016.(slides)
  3. de  Ávila H.E.L,  Antayhua R.R.,  Verruck, S., de Liz, G.R.,Pereira, L.C.,  Prudencio, E.S.,   de Sousa F.R,  Pagano, D.J, Determination of solids and fat contents in bovine milk using a phase-locked Resonant Cavity Sensor. In:INSCIT 2016 – 1st International Symposium on Instrumentation Systems, Circuits and Transducers. Belo Horizonte. 2016. (slides)
  4. Ponte, R.,  de Sousa, F.R.An Analog Front-End for an ISFET-Based Sensor Using Off-The-Shelf Components. In: INSCIT 2016 – 1st International Symposium on Instrumentation Systems, Circuits and Transducers. Belo Horizonte. 2016.
  5. MOYA, J.S.,  RIANO, F. L. C.,  de Sousa,  F.R.A miniaturized Low-Power Radio Frequency Identification Tag Integrated in CMOS for biomedical applications. In: INSCIT 2016 – 1st International Symposium on Instrumentation Systems, Circuits and Transducers. Belo Horizonte. 2016. (slides)
  6. FAJARDO, A, R. S., de Sousa, F.R. . Simple Expression for Estimating the Switch Peak Voltage on the Class-E Amplifier With Finite DC-Feed Inductance. In: LASCAS 2016, Florianopolis. (slides).
  7. FAJARDO, A, R. S., de Sousa, F.R. . Revisiting the Power-Efficiency Trade-Off on a DC Voltage Source. In: LASCAS 2016, Florianopolis. (slides).
  8. FAJARDO, A, R. S., de Sousa, F.R. . A Taxonomy for Learning, Teaching, and Assessing Wireless Body Area Networks. In: LASCAS 2016, Florianopolis. (slides).
  9. FAJARDO, A, R. S., de Sousa, F.R. . Revisiting battery modeling using the energy power supply concept. In: Iberchip 2016, Florianopolis. (poster).

2015

  1. RIANO, F. L. C. ; Feitoza, R. S., de Sousa, F.R. . Extending the Inductor Operating Frequency for Optimally-coupled Wireless Power Transfer Systems. In: International Microwave and Optical Conference (IMOC 2015), Porto de Galinhas. 2015. (slides).
  2. RIANO, F. L. C. ; de Sousa, F.R. . A 25-dBm 1-GHz Power Amplifier Integrated in CMOS 180nm for Wireless Power Transferring. In: 28th Symposium on Integrated Circuits and Systems Design (SBCCI 2015), 2015, Salvador.  2015. p. 1-6. DOI: http://dx.doi.org/10.1145/2800986.2800989. (slides) (BEST PAPER AWARD – 3rd place)
  3. ROMERO, R. A. ; FEITOZA, R. S. ; RAMBO, C. R. ;SOUSA, F.R. . Wireless transducer based on split-ring resonator. In: SBMICRO 2015 – 30th Symposium on Microelectronics Technology and Devices, 2015, Salvador.  2015. p. 1-4.
  4. ROMERO, R. A. ; FEITOZA, R.  ; RAMBO, C. R. ; SOUSA, F. R. . A Low-Cost Passive Wireless Capacitive Sensing Tag Based on Split-Ring Resonator. In: 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2015, Pisa. p. .
  5. PORTO, R. W. ; MULLER, I.  ; BRUSAMARELLO, V. J. ; SOUSA, F. R. . Design and Characterization of a Power Transfer Inductive Link for Wireless Sensor Network Nodes. In: 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2015, Pisa. p. .
  6. PEREIRA, M. D. ; ALVAREZ-BOTERO, G. A.  ; SOUSA, F. R. . Modeling of the Test Fixtures to Improve the HBC Channel Interpretation. In: 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2015, Pisa. p. . [Oral presentation]

2014

  1. RIANO, F. L. C. ; SOUSA, F. R. . Optimal Design of Energy Efficient Inductive Links for Powering Implanted Devices. In: IEEE BioWireless 2014, 2014, Newport Beach, CA. p. 37-39. [Oral presentation]
  2. DE DEUS, MICHEL SANTANA ; CAVALCANTI CATUNDA, SEBASTIAN YURI; BOURGUET, VINCENT ; BELFORT, DIOMADSON ; de Sousa, Fernando Rangel. Switched-capacitor pulse-width programmable gain integrating amplifier. In: 2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2014, Montevideo. p. 428-433.
  3. PORTO, R. W. ; BRUSAMARELLO, V. J. ; MULLER, I. ; SOUSA, F. R. ; AZAMBUJA, R. . Design and optimization of a power inductive link. In: 2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2014, Montevideo. p. 648-653.
  4. PEREIRA, M. D. ; SILVESTRI, K. T. ; DE SOUSA, F. R. . Measurement results and analysis on a HBC channel. In: 2014 IEEE International Symposium on Medical Measurements and Applications (MeMeA), 2014, Lisboa. p. 1-269. [Oral presentation]
  5. CABRERA, FABIAN L. ; RANGEL DE SOUSA, F. . A CMOS fully-integrated wireless power receiver for autonomous implanted devices. In: 2014 IEEE International Symposium on Circuits and Systems (ISCAS), 2014, Melbourne VIC. . p. 1408-1411. [Poster]

2013

  1. MARTINS, GUSTAVO CAMPOS ; de Sousa, Fernando Rangel . An RF-powered temperature sensor designed for biomedical applications. In: 2013 26th Symposium on Integrated Circuits and Systems Design (SBCCI), 2013, Curitiba. p. 1-6.
    (Best paper award-1st place[Oral presentation]
  2. FEITOZA, R.; SOUSA, F.R. A Highly Miniaturized Patch Antenna Based on Zeroth-Order Resonance . In Proceedings of the SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC 2013), Rio de  Janeiro-RJ. 2013. pg 1-5.
  3. ROTTAVA, R. ; JESUS, C. ; SOUSA, F. R. ; LIMA, Robson Nunes de . Ultra-low-power 2.4 GHz Colpitts oscillator based on double feedback technique. In: ISCAS 2013 – International Symposium on Circuits and Systems, 2013, Beijing. Proceedings of the ISCAS 2013. p. 1785-1788.
  4. ROTTAVA, R. ; JESUS, C. ; SOUSA, F. R. ; DE LIMA, ROBSON N. . Ultra-Low-Power, Ultra-Low-Voltage 2.12 GHz Colpitts Oscillator Using Inductive Gate Degeneration. In: 11th IEEE International NEWCAS Conference, 2013, Paris. Proceedings of the 11th IEEE International NEWCAS Conference, 2013. p. 1-4.
  5. PINTO, R. L. O. ; DUARTE, R. M. ; SOUSA, F. R. ; BRUSAMARELLO, V. J. ; MULLER, I. . Efficiency Modeling of Class-E Power Oscillators for Wireless Energy Transfer. In: I2MTC – IEEE International Instrumentation and Measurement Technology Conference, Minneapolis.  2013. p. 271-275.
  6. AVILA, H. E. L. ; PAGANO, D. J. ; SOUSA, F. R. .Water Fraction Measurement Using a RF Resonant Cavity Sensor. In: 19th IMEKO TC-4 Symposium Measurements of Electrical Quantities, 2013, Barcelona. Proceedings of the 19th IMEKO TC-4 Symposium Measurements of Electrical Quantities, 2013. p. 281-285.
  7. FIGUEIREDO, A. P. ; CATUNDA, Sebastian Y C ; SOUSA, F. R. . Uncertainty analysis of a superregenerative pulsewidth programmable gain amplifier. In: I2MTC – IEEE Instrumentation and Measurement Conference,  Minneapolis. 2013, p. 306-309
  8. FIGUEIREDO, A. P. ; DEUS, M. S. ; CATUNDA, Sebastian Y C ; SOUSA, F. R. . Pulse-Width Programmable Gain Integrating Amplifier. In: I2MTC – IEEE International Instrumentation and Measurement Technology Conference, Minneapolis.  2013. p. 1812-1816.
  9. MOREIRA, M. B. ; SOUSA, F. R. . A 2.4 GHz Fully-Integrated CMOS Class-AB Power Amplifier. In: 28º Simpósio Sul de Microeletrônica, 2013, Porto Alegre.. (Best paper award)  [Poster]
  10. MARTINS, G. C. ; NEVES, L. C. ; SOUSA, F. R. . CMOS Temperature Sensor Applied in an RF-Powered Biomedical Device. In: SEMINATEC, 2013, Campinas. Proceedings of the VIII SEMINATEC, 2013.
  11. R. M. da Ponte and F. R. Sousa, Ultra-low-power 2.4 GHz Hartley oscillator, XIX Workshop Iberchip 2013. p. 1-4.
  12. GOES, T. P. R. ; LIMA, Robson Nunes de ; MARTINEZ, L. ; SOUSA, F. R. A design technique for distributed dual-band bandpass filters. In: LASCAS 2013 – 4th IEEE Latin American Symposium on Circuits, 2013, Cusco.  p. 1-4
  13. BRITO, KAROLINNE ; de Sousa, Fernando Rangel ; SOBRAL, VICTOR ARIEL ; DE LIMA, ROBSON NUNES ; FREIRE, RAIMUNDO CARLOS SILVERIO . A 400 MHz reconfigurable injection-locking based RC oscillator for ASK/FSK modulation. In: 2013 26th Symposium on Integrated Circuits and Systems Design (SBCCI), 2013, Curitiba. p. 1-5.
  14. PEREIRA, M. D. ; SOUSA, F.R. . Design of a Wideband LNA for Human Body Communication. In: 3th Workshop on Circuits and Systems Design (WCAS), 2013, Curitiba. Proceedings of the 3th Workshop on Circuits and Systems Design (WCAS), 2013. p. 1-4. [Oral presentation]

2012

  1. DUARTE, R. M.; PINTO, R. L. O.; SOUSA, F. R. Design Methodology for Class-E Power Oscillators. 12th Microelectronics Student Forum (SFORUM 12), Brasília, Brazil, September 2012.  [Oral presentation] [Complementary presentation] [Poster-pdf]   [Poster-ppt]
  2. ROTTAVA, R. E.; SOUSA, F. R. A 40 mV/4 uW CMOS Colpitts Oscillator With Additional Positive Feedback at 2.12 GHz. 12th Microelectronics Student Forum (SFORUM 12), Brasília, Brazil, September 2012.  [Oral presentation]   [Poster-pdf]   [Poster-ppt]
  3. MARTINS, G. C.; SOUSA, F. R. A 2.4 GHz Cascode CMOS Low Noise Amplifier, 2nd Workshop on Circuits ans System Design (WCAS 12), Brasília, Brazil, September 2012. [Oral presentation]
  4. ROMERO, R. A. ; SILVA, G. M. ; SOUSA, F. R. . A Duty-Cycle Controlled Variable-Gain Instrumentation Amplifier Applied For Two-electrode ECG Measurement. In: I2MTC – 2012 IEEE Instrumentation and Measurement Conference, 2012, Graz. Proceedings of I2MTC 2012, 2012. p. 1270-1274. 2.
  5. SOUSA, F. R. ; BENDER, Marcio ; MONTORO, C.G. A 20 mV Colpitts Oscillator powered by a thermoelectric generator. In: (ISCAS 2012) The IEEE International Symposium on Circuits and Systems, 2012, Seul. Proceedings of the IEEE International Symposium on Circuits and Systems, 2012. p. 2035-2038. [Poster]

2011

  1. P. Marcio Moreira e Silva, F. Rangel de Sousa, “Variable Gain CMOS LNA“, 1st Workshop on Circuits ans System Design (WCAS 11), João Pessoa, Brazil, September 2011. [Oral presentation].
  2. R. Romero, F. Rangel de Sousa, D. E. Silva Piovani, “Duty-cycle Controlled Variable Gain Amplifier“, 1st Workshop on Circuits and System Design (WCAS 11), João Pessoa, Brazil, September 2011. [Oral presentation].
  3. Silva Piovani D. E.; Sousa F. R.; Analysis of a MOSFET operating as an RF power detector, In: Proceedings of Argentine School of Micro-Nanoelectronics, Technology and Applications (EAMTA), Buenos Aires, Argentina, pp. 76-79, August 2011. [Poster]
  4. MEDEIROS, Yan de ; LIMA, Robson Nunes de ; de Sousa, F.R. . RF amplifier with automatic impedance matching system. In: 2011 IEEE Second Latin American Symposium on Circuits and Systems (LASCAS), 2011, Bogotá. Proccedingis of the 2011 IEEE Second Latin American Symposium on Circuits and Systems, 2011. p. 1-4.

2010

  1. Brito Filho, F. A. ; SOUSA, F. R. . Wideband Ring VCO for Cognitive Radio Five-Port Receiver. In: 23rd Symposium on Integrated Circuits and Systems Design, 2010, São Paulo. Proceeding of the 23rd Symposium on Integrated Circuits and Systems Design, 2010. p. 18-22.
  2. NUNES, R. O. ; GOMES, E. C. ; CATUNDA, Sebastian Y C ; Diomadson Belfort ; FREIRE, R. C. S. ; SOUSA, F. R. . Conversor analógico-digital integrador a capacitor chaveado com faixa de entrada programável. In: XVIII Congresso Brasileiro de Automática, 2010, Bonito. XVIII Congresso Brasileiro de Automática, 2010. v. 1. p. 1-6.
  3. SILVA, A. F. F. ; SOUSA, F. R. ; CATUNDA, Sebastian Y C . “Using statistical simulations for improving the IIP2 in direct conversion receivers“. In: XVI Workshop Iberchip 2010, 2010, Foz do Iguaçu. XVI Workshop Iberchip 2010. p. 1-4. (Poster).

2009

  1. SOUSA, F. R. ; SILVA, A. F. F. . High IIP2 down-converter for homodyne receivers. In: Chip on the Dunes, 2009, Natal. Proceedings of the 22nd Symposium on Circuits and Systems Design. New York : ACM, 2009. p. 285-289
  2. SOUSA, F. R. ; Brito Filho, F. A. . Wideband Signal Generator for Cognitive Radio Five-Port Receiver. In: ICCCAS09 – IEEE International Conference on Communications Circuit and Systems, 2009, San Jose. Proceedings of the ICCCAS09 – IEEE International Conference on Communications Circuit and Systems, 2009. p. 802-806.

2008

  1. Diomadson Belfort ; CATUNDA, Sebastian Y C ; SOUSA, F. R. ; J.P.M. Dantas ; FREIRE, R. C. S. . Programmable Analog Signal Conditioning Circuit for Integrated Systems. In: IEEE International Instrumentation and Measurement Technology Conference, 2008, Victoria. IEEE International Instrumentation and Measurement Technology Conference – I2MTC, 2008. p. 1848-1852.
  2. J.M.C. Dantas ; H. Costa ; J.P.M. Dantas ; Brito Filho, F. A. ; SOUSA, F. R. ; FREIRE, R. C. S. . Low-Power High-Rensponsivity CMOS Temperature Sensor. In: IEEE International Instrumentation and Measurement Technology Conference, 2008, Victoria. IEEE International Instrumentation and Measurement Technology Conference, 2008. p. 1234-1238.
  3. SILVA, Pablo Dutra da ; SOUSA, F. R. ; SCHNEIDER, M. C. ; GALUP-MONTORO, C. . Design-Oriented Model for Nonlinearities in MOSFETs. In: 2008 Joint IEEE-NEWCAS and TAISA Conference, 2008, Montreal. 2008 Joint IEEE-NEWCAS and TAISA Conference, 2008. p. 153-156.
  4. Fonseca, A. L. T. B. ; SOUSA, F. R. . Behavioral Modeling of the Advanced Compact MOSFET (ACM) Model with VHDL-AMS. In: 2008 Joint IEEE-NEWCAS and TAISA Conference, 2008, Montreal. 2008 Joint IEEE-NEWCAS and TAISA Conference, 2008. p. 169-172.

2007

  1. GALUP-MONTORO, C. ; SCHNEIDER, M. C. ; CUNHA, Ana Isabela Araújo ; SOUSA, F. R. ; Klimach, H. ; Siebel, O. F. . The Advanced Compact MOSFET (ACM) Model for Circuit Analysis and Design. In: IEEE Custom Integrated Circuits Conference, 2007, San jose. Proceedings of the IEEE Custom Integrated Circuits Conference, 2007. p. 519-526.
  2. QUEIROZ, Kurios Yuri Pinheiro de M ; SOUSA, F. R. ; Ricardo Lúcio De Araújo Ribeiro . A Flexible Svpwm Implemented In Fpga. In: Congresso Brasileiro de Eletrônica de Potência, 2007, Blumenau. Congresso Brasileiro de Eletrônica de Potência, 2007. p. 426-430.

Before 2007

  1. SILVA, P.d. da ; SOUSA, F. R. ; GALUP-MONTORO, C. ; SCHNEIDER, M. C. . Compact modeling of nonlinearities in submicron MOSFETs. In: 2006 Workshop on Compact Modeling, 2006, Boston. Proceedings of Nanotech 2006,, 2006. p. 753-756.
  2. MEDEIROS, Yan de ; LIMA, Robson Nunes de ; CUNHA, Ana Isabela Araújo ; SOUSA, F. R. . Amplificador RF com Adaptação Automática de Impedância. In: 12º SBMO Simpósio Brasileiro de Microondas e Optoeletrônica, 2006, Belo Horizonte. 12º SBMO Simpósio Brasileiro de Microondas e Optoeletrônica, 2006.
  3. SOUSA, F. R. ; TAKETSHA, Bravantain ; HUYART, Bernard ; LIMA, Robson Nunes de . Receptor a 5 Portas Totalmente Flexível. In: 12º SBMO Simpósio Brasileiro de Microondas e Optoeletrônica, 2006, Belo Horizonte. 12º SBMO Simpósio Brasileiro de Microondas e Optoeletrônica, 2006.
  4. CATUNDA, Sebastian Y C ; GABRIEL, Michel V ; SOUSA, F. R. ; FREIRE, R. C. S. ; FONSECANETO, João V . Sensitivity Evaluation of Termoresistive Sensor Constant Temperature Anemometers. In: IEEE Instrumentation and Measurement Technology Conference – IMTC 2004, 2004, Como. Proceedings of the IEEE Instrumentation and Measurement Technology Conference 2004, 2004. v. 2. p. 1048-1052.
  5. SOUSA, F. R. ; HUYART, Bernard . A Novel RF front-end architecture for multi-band transceivers. In: 2004 IEEE International Microwave Symposium, 2004, Fort Worth. International Microwave Symposium Digest, 2004. v. 2. p. 1281-1284.
  6. SOUSA, F. R. ; HUYART, Bernard . A 1.8-5.5 GHz Integrated Five-Port Front-End for Wideband Transceivers. In: European Conference on Wireless Technology 2004, 2004, Amsterdam. European Conference on Wireless Technology 2004, 2004. p. 69-72.
  7. SOUSA, F. R. ; HUYART, Bernard ; LIMA, Robson Nunes de ; FREIRE, R. C. S. . Sistema de recuperação de portadoras reconfigurável. In: XXI Simpósio Brasileiro de Telecomunicações, 2004, Bélem, 2004. (pdf)
  8. SOUSA, F. R. ; HUYART, Bernard . A Reconfigurable High-Frequency Phase-Locked Loop. In: 20th IEEE Instrumentation and Measurement Technology Conference, 2003, Vail. Proceedings of the 20th IEEE Instrumentation and Measurement Technology Conference, 2003. v. 1. p. 503-507.
  9. SOUSA, F. R. ; HUYART, Bernard ; LIMA, Robson Nunes de . A to D Converters and Look-Up Tables Dimensioning for Five-Port Reflectometers Based Systems. In: 20th IEEE Instrumentation and Measurement Technology Conference, 2003, Vail. Proceedings of the 20th IEEE Instrumentation and Measurement Technology Conference, 2003. p. 743-747.
  10. SOUSA, F. R. ; HUYART, Bernard . Boucle a verrouillage de phase reconfigurable pour les applications hautes frequences. In: Trezièmes Journées Nationales Mircoondas, 2003, Lille. Actes des trezièmes journées nationales microondas, 2003. v. 1. p. 476-477.
  11. SOUSA, F. R. ; HUYART, Bernard . Carrier recovery in five-port receivers. In: European Conference on Wireless Technology 2003, 2003, Munich. Proceedings of the European Conference on Wireless Technology, 2003. v. 2. p. 419-421.
  12. SOUSA, F. R. ; HUYART, Bernard ; LIMA, Robson Nunes de . A new method for automatic calibration of 5-port reflectometers. In: SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC’2003, 2003, Foz de Iguaçu. Proceedings of the SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC’2003, 2003. v. 2. p. 1063-1068.
  13. SOUSA, F. R. ; FREIRE, R. C. S. ; DEEP, G. S. ; MELCHER, E. K. ; SOUZA, I. S. S. . Reponse Time Evaluation of Constant Temperature Circuits. In: IEEE Instrumentation and Measurement Technology Conference – IMTC, 2002, Anchorage. Proceedings of IEEE Instrumentation and Measurement Technology Conference – IMTC 2002, 2002. p. 1187-1190.
  14. SOUZA, I. S. S. ; FREIRE, R. C. S. ; SOUSA, F. R. ; NAVINER, J. F. ; SILVA, J. F. . Architectures of anemometers using the electrical equivalence principle. In: IEEE Instrumentation and Measurement Technology Conference – IMTC, 2002, Anchorage. Proceedings of the IEEE Instrumentation and Measurement Technology Conference – IMTC 2002, 2002. p. 397-401.
  15. SOUSA, F. R. ; HUYART, Bernard ; LIMA, Robson Nunes de . Avaliação dos Efeitos de Quantização em Sistemas Baseados em Reflectômetro de Cinco Portas. In: X Simpósio Brasileiro de Microondas e Optoeletrônica, 2002, Recife. Anais do X Simpósio Brasileiro de Microondas e Optoeletrônica, 12 a 16 de agosto de 2002, Recife, PE, 2002. p. 61-65.
  16. SOUSA, F. R. ; FREIRE, R. C. S. ; MELCHER, E. K. ; DEEP, G. S. ; SOUZA, I. S. S. . Resposta temporal de circuitos a temperatura constante. In: XIV Congresso brasileiro de automática – CBA, 2002, Natal. Anais do XIV Congresso brasileiro de automática – CBA, 2002. p. 894-898.
  17. SOUZA, I. S. S. ; FREIRE, R. C. S. ; NAVINER, J. F. ; SOUSA, F. R. ; SILVA, J. F. . MEDIÇÃO DE VELOCIDADE DE FLUIDO RESPIRATÓRIO USANDO SENSOR DE FIO AQUECIDO. In: XIV Congresso brasileiro de automática – CBA, 2002, Natal. Anais do XIV Congresso brasileiro de automática – CBA, 2002. p. 888-893.
  18. SOUSA, F. R. ; HUYART, Bernard ; NEVEAUX, G. ; AMANTE, B. . Five-port junction: In the way of general public applications. In: 32nd European Microwave Conference 2002 (EuMC 2002), 2002, Milão. Proceedings of the 32nd European Microwave Conference 2002 (EuMC 2002), 2002. v. 3. p. 1081-1084.
  19. SOUSA, F. R. ; HUYART, Bernard ; FREIRE, R. C. S. . Low Cost Network Analyzer Using a Six-Port Reflectometer. In: 2001 SBMO/IEEE MTT-S International Microwave and Optelectronics Conference, 2001, Belém. Proceedings of 2001 SBMO/IEEE MTT-S International Microwave and Optelectronics Conference, 2001. p. 145-147.

Student Forum

  1. MOTA, L. A. D. ; J.P.M. Dantas ; SOARES, A. W. A. ; SOUSA, F. R. . DESIGN OF AN ANALOG-TO-DIGITAL CONVERTER. In: SFORUM2009 – Chip on the Dunes, 2009, Natal. Proceddings of the IX Microelectronics Students Forum, 2009.
  2. BESCH, M. ; GADELHA, W. V. N. ; SOUSA, F. R. . WIRELESS TEMPERATURE SENSING USING ZIGBEE NETWORKS. In: SFORUM2009 – Chip on the Dunes, 2009, Natal. Proceddings of the IX Microelectronics Students Forum, 2009.
  3. ENZO, L. ; SOUSA, F. R. . 2-INPUT NEUROMORPH/IC AND LOGIC GATE BASED ON INTEGRATE-AND-FIRE NEURON USING CMOS TECHNOLOGY. In: SFORUM2009 – Chip on the Dunes, 2009, Natal. Proceddings of the IX Microelectronics Students Forum, 2009.
  4. BRITO JUNIOR, F. M. ; de Sousa, Fernando Rangel . A DIDACTIC CHIP FOR USE IN INTRODUCTORY MICROELECTRONICS COURSES. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics – Chip in the Pampa, 2008.
  5. J.P.M. Dantas ; SOUSA, F. R. . ANALYSIS OF MOSFETS ASSOCIATIONS INFLUENCE IN POST-LAYOUT SIMULATIONS. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  6. MOTA, L. A. D. ; FONTES, A. ; SOUSA, F. R. . AUTOMATED TEST BENCH FOR OPERATIONAL AMPLIFIERS. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  7. ENZO, L. ; SOUSA, F. R. . BEHAVIORAL MODELING OF NEURONAL ACTION POTENTIALS USING VERILOG-AMS. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  8. FONTES, A. ; MOTA, L. A. D. ; JESUS, C. ; SOUSA, F. R. . DESIGN OF A CMOS OPERATIONAL AMPLIFIER. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  9. J.M.C. Dantas ; SOUSA, F. R. . DESIGN OF A CMOS TEMPERATURE SENSOR USING THE ACM MODEL. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  10. SILVA, A. F. F. ; SOUSA, F. R. . DISTORTION ANALYSIS OF A CMOS BALANCED TRANSCONDUCTOR VALID FOR ALL REGIONS OF OPERATION. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  11. ARRAIS, E. ; SOUSA, F. R. . EYE MOVEMENT CONTROLLED MOUSE POINTER. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  12. QUEIROZ NETO, M. F. ; SOUSA, F. R. . FULL ADDER DESIGN USING QUANTUM DOT CELLULAR AUTOMATA LOGICAL GATES. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  13. SILVA, B. L. M. T. ; SOUSA, F. R. . A RECONFIGURABLE OFDM MODULATOR FOR A SOFTWARE DEFINED RADIO PLATFORM. In: VIII Student Forum on Microelectronics, 2008, Gramado. VIII Student Forum on Microelectronics, 2008.
  14. B.A.F. Vitorino ; SOUSA, F. R. ; CARVALHO, M. J. M. . Reconfigurable CORDIC Based Digital Modulator. In: VII Microelectronics Students Forum, 2007, Rio de Janeiro. VII Microelectronics Students Forum, 2007.
  15. H. Costa ; SOUSA, F. R. . SystemC-AMS Model of Satellite-Based Data Collection System. In: 2010 Wireless Systems International Meeting, 2010, Campina Grande. Proceedings of the 2010 Wireless Systems International Meeting, 2010.
  16. BRITO JUNIOR, F. M. ; SOUSA, F. R. . MEASUREMENT RESULTS OF THE UFRN DIDACTIC CHIP. In: SFORUM2009 – Chip on the Dunes, 2009, Natal. Proceddings of the IX Microelectronics Students Forum, 2009.
  17. SOUSA, F. R. ; Fonseca, A. L. T. B. ; Brito Filho, F. A. . Microelectronics for Neuro-prosthetics. In: II Simpósio Internacional de Neurociências de Natal, 2007, Natal. II Simpósio Internacional de Neurociências de Natal, 2007.
  18. SOUSA, F. R. . Registrador Automatico de Perturbações para Identificação de modelo de carga elétrica. In: III Encontro de Iniciação cientifica da UFPB, 1995, João Pessoa, 1995.