Creating and sharing knowledge for telecommunications
... Jorge Manuel Correia Guilherme

Researcher

Jorge Guilherme

Academic position: Assistant Professor
Joining date: 07-01-2004
Roles in IT: Researcher
Scientific Area: Basic Sciences and Enabling Technologies
Group: Integrated Circuits - Lx

Email: Send Email
Address: IT – Lisboa
Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa
Tel: +351 21 841 84 54
Fax: +351 21 841 84 72

Personal page


Scientific Achievements

  • PhD, Instituto Superior Técnico, 13-10-2003
  • MSc, Instituto Superior Técnico, 10-12-1994
  • Licenciatura, Instituto Superior Técnico, 10-11-1989
  • Microelectronics, data converters A/D and D/A
  • Power electronics
  • Non-Linear data Converters
  • Instituto de Telecomunicações, 01-09-2004, Investigador
  • Instituto Politécnico de Tomar, 02-05-1999, Professor Adjunto
  • Instituto Politécnico de Tomar, 01-05-1996 - 01-05-1999, Assistente 1º Trienio
  • IEEE - Institute of Electrical and Electronics Engineers, 01-01-1987, Senior Member
Supervision of theses
Co-Supervision of theses
  • J.G. Guilherme, N. Horta, Automatic Layout Optimizations for Integrated MOSFET Power Stages, Chapter in, Computational Intelligence in Analog and Mixed-Signal (AMS) and Radio-Frequency (RF) Circuit Design, Springer, Switzerland, 2015
  • C. Silva, J.G. Guilherme, N. Horta, Nonlinearities Behavioral Modeling and Analysis of Pipelined ADC Building Blocks, Chapter in, Computational Intelligence in Analog and Mixed-Signal (AMS) and Radio-Frequency (RF) Circuit Design, Springer, Switzerland, 2015
  • A. Canelas, R. M. Martins, R. P. Póvoa, N. Lourenço, J.G. Guilherme, N. Horta, Enhancing an Automatic Analog IC Design Flow by using a Technology-Independent Module Generator, Chapter in, Performance Optimization Techniques in Analog, Mixed-Signal, and Radio-Frequency Circuit Design, Mourad Fakhfakh, Esteban Tlelo-Cuautle, Maria Helena Fino, IGI global, Medical Information Science Reference, 2014
  • J.G. Guilherme, J.C. Vital, Logarithmic Analog-to-Digital Converters, Chapter in, Deep-Submicron Telecom Data Converters, Angel Rodrigues Vazquez, Kluwer Academic, 2003
  • J.G. Guilherme, J. Z. Zangpo, R. P. Póvoa, N. Horta, An Integrated LC Oscillator with Self Compensation for Frequency Drift and PVT Corners Variations, IEEE International Conf. on Electronics, Circuits and Integrated Systems - ICECS, Bordeaux, France, Vol. 1, pp. 333 - 336, December, 2018,
    | Abstract
    | Full text (PDF 1 MB) | BibTex
  • J.G. Guilherme, R. Granja, M. Mauro, N. Horta, 11.7b Time-To-Digital Converter with 0.82ps resolution in 130nm CMOS Technology, IEEE PhD. Research in Microelectronics and Electronics - PRIME, Prague, Czech Republic, Vol., pp. -, July, 2018,
    | Abstract
    | BibTex
  • J.G. Guilherme, A. Canelas, R. P. Póvoa, N. Lourenço, N. Horta, A 20 dB Gain Two-Stage Low-Noise Amplifier with High Yield for 5 GHz Applications, International Conf. on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design - SMACD, Prague, Czech Republic, Vol., pp. -, July, 2018,
    | Abstract
    | BibTex
  • J. Calvillo, J.G. Guilherme, N. Horta, Design of a BGR suitable for The Space Industry with Performance of 1.25 V with 0.758 ppm/°C TC from - 55° to 125°C, New Generation of Circuits and Systems NGCAS, Genova, Italy, Vol., pp. -, September, 2017,
    | Abstract
    | Full text (PDF 1 MB) | BibTex
  • J. Cachaço, N. Machado, N. Lourenço, J.G. Guilherme, N. Horta, Automatic Technology Migration of Analog IC Designs using Generic Cell Libraries, Design, Automation, and Test in Europe - DATE, Lausanne, Switzerland, Vol. N/A, pp. 1 - 4, March, 2017,
    | Abstract
    | BibTex
  • A. Fitas, J.G. Guilherme, N. Horta, Design of a radiation-hardened curvature compensated bandgap reference circuit, IEEE PhD. Research in Microelectronics and Electronics - PRIME, Lisboa, Portugal, Vol. 1, pp. 1 - 4, June, 2016,
    | Abstract
    | BibTex
  • C. Silva, J.G. Guilherme, N. Horta, SCALES: A high speed simulator tool for pipeline A/D converters, International Conf. on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design - SMACD, Lisbon, Portugal, Vol. 1, pp. 1 - 4, June, 2016,
    | Abstract
    | BibTex
  • M. Mauro, N. Horta, J.G. Guilherme, An 8bit Logarithmic AD Converter Using Cross- Coupled Inverters and a Time-to-Digital Converter, IEEE PhD. Research in Microelectronics and Electronics - PRIME, Lisbon, Portugal, Vol., pp. 1 - 4, June, 2016,
    | Abstract
    | BibTex
  • J.G. Guilherme, N. Horta, Thermal-aware floorplanning and layout generation of MOSFET power stages, IEEE International Symp. on Circuits and Systems - ISCAS, Lisbon, Portugal, Vol. 1, pp. 1 - 4, May, 2015,
    | Abstract
    | BibTex
  • B. Silva, J.G. Guilherme, N. Horta, A Rad-Hard DC-DC Converter Controller, IEEE International Conf. on Electronics, Circuits and Integrated Systems - ICECS, Marseille, France, Vol. 1, pp. 439 - 442, December, 2014,
    | Abstract
    | BibTex
  • J.G. Guilherme, N. Horta, Automatic Layout Generation of Power MOSFET Transistors in Bulk CMOS, IEEE International Conf. on Electronics, Circuits and Integrated Systems - ICECS, marseille, France, Vol. 1, pp. 606 - 609, December, 2014,
    | Abstract
    | BibTex
  • M. Mauro, N. Horta, J.G. Guilherme, Logarithmic AD Conversion Using Latched Comparators and a Time-to-Digital Converter, IEEE International Conf. on Electronics, Circuits and Integrated Systems - ICECS, Marseille, France, Vol., pp. 319 - 322, December, 2014,
    | Abstract
    | BibTex
  • J.G. Guilherme, C. Silva, N. Horta, SCALES – A Behavioral Simulator for Pipelined Analog-to-Digital Converter Design, International Conf. on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design - SMACD, Seville, Spain, Vol. 1, pp. 149 - 152, September, 2012,
    | Abstract
    | BibTex
  • R. M. Martins, N. Lourenço, J.G. Guilherme, N. Horta, AIDA: Automated Analog IC Design Flow from Circuit Level to Layout, International Conf. on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design - SMACD, Seville, Spain, Vol. n/a, pp. 29 - 32, September, 2012,
    | Abstract
    | BibTex
  • F.C. Cadete, DG Guilherme, J.G. Guilherme, N. Horta, F.C. Cadete, Overcurrent Detection Circuit for Integrated Class-D Amplifiers, European Conf. on Circuit Theory and Design, Linköping, Sweden, Vol. 1, pp. 410 - 413, September, 2011,
    | Abstract
    | BibTex
  • P. Sousa, C. Duarte, M.B. Barros, J.G. Guilherme, N. Horta, Optimal OpAmp Sizing based on a Fuzzy-Genetic Kernel, Genetic and Evolutionary Computation Conf. - GECCO, Dublin, Ireland, Vol., pp. -, July, 2011,
    | Abstract
    | Full text (PDF 331 KBs) | BibTex
  • DG Guilherme, J.G. Guilherme, N. Horta, Automatic Topology Selection and Sizing of Class-D Loop-Filters for Minimizing Distortion, International Workshop on Symbolic and Numerical Methods, Modeling and Applications to Circuit Design - SM2ACD, Gammarth, Tunisia, Vol. 1, pp. 1 - 4, October, 2010,
    | Abstract
    | BibTex
  • DG Guilherme, J.G. Guilherme, N. Horta, An Automated Design Methodology for Audio Class-D Loop-Filters Optimized for THD+N, International Analog VLSI Workshop - AVLSIWS, Pavia, Italy, Vol. 1, pp. 47 - 51, September, 2010,
    | Abstract
    | Full text (PDF 404 KBs) | BibTex
  • P. Sousa, C. Duarte, J.G. Guilherme, N. Horta, Enhancing Analog IC Design Optimization Kernels with Simple Fuzzy Models, European Conf. on Circuit Theory and Design, Antalya, Turkey, Vol., pp. -, August, 2009,
    | Abstract
    | Full text (PDF 340 KBs) | BibTex
  • M.B. Barros, J.G. Guilherme, N. Horta, Analog Circuits Optimization based on Evolutionary Computation Techniques, Conf. on Telecommunications - ConfTele, Feira, Portugal, Vol. 1, pp. 1 - 1, April, 2009,
    | Abstract
    | BibTex
  • J.G. Guilherme, A Low-cost EEG Stand-alone device for brain computer interface, Biomedical Engineering Conf. - BioMED, Porto, Portugal, Vol. 1, pp. 430 - 433, January, 2009 | BibTex
  • M. Mauro, C. Pires, J.G. Guilherme, N. Horta, Overview of Radiation Effects and Design Constraints off Fully Custom SMPS, IEEE Asia Pacific Conf. on Circuits and Systems - APCCAS, Macau, China, Vol. 1, pp. 372 - 375, December, 2008,
    | Abstract
    | BibTex
  • N. Horta, M.B. Barros, J.G. Guilherme, Analog Circuits and Systems Optimization based on Evolutionary Computation Techniques, International Workshop on Symbolic and Numerical Methods, Modeling and Applications to Circuit Design - SM2ACD, Erfurt, Germany, Vol., pp. -, October, 2008,
    | Abstract
    | Full text (PDF 776 KBs) | BibTex
  • M.B. Barros, J.G. Guilherme, N. Horta, Analog Circuits and Systems Optimization based on Evolutionary Computation Techniques, International Workshop on Symbolic and Numerical Methods, Modeling and Applications to Circuit Design - SM2ACD, Erfurt, Germany, Vol., pp. 68 - 73, October, 2008,
    | Abstract
    | BibTex
  • M. Figueira, J.G. Guilherme, N. Horta, Radiation Hardened SMPS, International Workshop on Analog and Mixed-Signal Integrated Circuits for Space Applications - AMICSA, Sintra, Portugal, Vol., pp. -, September, 2008 | BibTex
  • M. Mauro, C. Pires, J.G. Guilherme, N. Horta, Radiation Hardened SMPS, Power Converter and Integrated Circuit Design Controller, International Workshop on Analog and Mixed-Signal Integrated Circuits for Space Applications - AMICSA, Cascais, Portugal, Vol. 1, pp. 1 - 8, August, 2008,
    | Abstract
    | BibTex
  • N. Horta, A. Silva, J.G. Guilherme, A Reconfigurable A/D Converter for 4G Wireless, IEEE International Symp. on Circuits and Systems - ISCAS, Seattle, United States, Vol., pp. 924 - 927, May, 2008,
    | Abstract
    | BibTex
  • M. Mauro, J.G. Guilherme, H.R. Ribeiro, Design of A Radiation Hardened DC/DC Converter For Space Applications, International Conf. on Electrical Engineering, Coimbra, Portugal, Vol., pp. 206 - 213, November, 2007,
    | Abstract
    | BibTex
  • N. Horta, A. Silva, J.G. Guilherme, Design of a Multimode Reconfigurable Sigma-Delta Converter for 4G Wireless Receivers, European Conf. on Circuit Theory and Design, , Spain, Vol., pp. -, August, 2007 | BibTex
  • N. Horta, M.B. Barros, J.G. Guilherme, An Evolutionary Optimization Kernel Using a Dynamic GA-SVM Model Applied to Analog IC Design, European Conf. on Circuit Theory and Design, , Spain, Vol., pp. -, August, 2007 | BibTex
  • M.B. Barros, J.G. Guilherme, N. Horta, An Evolutionary Optimization Kernel Using a Dynamic GA-SVM Model Applied to Analog IC Design, European Conf. on Circuit Theory and Design, Seville, Spain, Vol., pp. 33 - 35, August, 2007 | BibTex
  • R. Neves, J.G. Guilherme, N. Horta, Designing Reconfigurable Multi-Standard Analog Baseband Front-End for 4G Mobile Terminals: System Level Design, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. I, pp. 1 - 4, May, 2007 | BibTex
  • M. Mauro, H.R. Ribeiro, M.M. Martins, J.G. Guilherme, Switch Mode Power Supply Design Constraints for Space Applications, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol., pp. 157 - 160, May, 2007,
    | Abstract
    | BibTex
  • N. Horta, M.B. Barros, J.G. Guilherme, GA-SVM Feasibility Model and Optimization Kernel applied to Analog IC Design Automation, ACM Great Lakes VLSI - GLSVLSI), , Italy, Vol., pp. -, March, 2007 | BibTex
  • M.B. Barros, J.G. Guilherme, N. Horta, GA-SVM Feasibility Model and Optimization Kernel applied to Analog IC Design Automation, ACM Great Lakes VLSI - GLSVLSI), Stresa, Italy, Vol., pp. 469 - 472, March, 2007 | BibTex
  • N. Horta, M.B. Barros, J.G. Guilherme, GA-SVM Optimization Kernel applied to Analog IC Design Automation, IEEE International Conf. on Electronics, Circuits and Systems, , France, Vol., pp. -, December, 2006 | BibTex
  • M.B. Barros, J.G. Guilherme, N. Horta, GA-SVM Optimization Kernel applied to Analog IC Design Automation, IEEE International Conf. on Electronics, Circuits and Integrated Systems - ICECS, Nice, France, Vol., pp. 486 - 489, December, 2006 | BibTex
  • N. Lourenço, M.V. Vianello, J.G. Guilherme, N. Horta, LAYGEN - Automatic Layout Generation of Analog ICs from Hierarchical Template Descriptions, IEEE PhD. Research in Microelectronics and Electronics - PRIME, Otranto, Italy, Vol. 0, pp. 213 - 216, June, 2006,
    | Abstract
    | BibTex
  • M.B. Barros, J.G. Guilherme, N. Horta, An Evolutionary Optimization Kernel with Adaptive Parameters applied to Analog Circuit Design, International Symp. on Signals, Circuits and Systems, Iasi, Romania, Vol. 2, pp. 545 - 548, July, 2005 | BibTex
  • J.G. Guilherme, A Logarithmic Pipeline A/D Converter in 0.25mm CMOS Technology, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. 1 - 2, April, 2005 | BibTex
  • M.B. Barros, J.G. Guilherme, N. Horta, An Evolutionary Optimization Approach applied to Analog Circuit Design, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol., pp. -, April, 2005 | BibTex
  • N. Horta, M.B. Barros, G. Neves, J.G. Guilherme, A Distributed Enhanced Genetic Algorithm Kernel Applied to a Circuit/Level Optimization EDesign Environment, Conf. on Design of Circuits and Integrated Systems, Bordeaux, France, Vol., pp. -, November, 2004 | BibTex
  • M.B. Barros, G. Neves, J.G. Guilherme, N. Horta, A Distributed Enhanced Genetic Algorithm Kernel Applied to a Circuit/Level Optimization EDesign Environmen, Conf. on Design of Circuits and Integrated Systems, Bordeaux, France, Vol., pp. 20 - 24, November, 2004 | BibTex
  • M.B. Barros, J. Silva, G. Neves, J.G. Guilherme, N. Horta, Enhanced Genetic Algorithm Kernel Applied to a Circuit-Level Optimization E-Design Environment, IEEE Conf. on Electronics, Circuits and System, Sharjah, United Arab Emirates, Vol., pp. 1046 - 1049, December, 2003 | BibTex
  • J.G. Guilherme, A CMOS Logarithmic Pipeline A/D Converter with a Dynamic Range of 80 dB, IEEE International Conf. on Electronics, Circuits and Systems, Dubrovnik, Croatia, Vol. 1, pp. 193 - 196, September, 2002 | BibTex
  • J.G. Guilherme, Design Considerations for High Resolution Pipeline ADCs in Digital CMOS Technology, IEEE International Conf. on Electronics, Circuits and Systems, Malta, Malta, Vol. 1, pp. 497 - 450, September, 2001 | BibTex
  • J.G. Guilherme, A True Logarithmic Analog-to-Digital Pipeline Converter with 1.5bit/stage and Digital Correction, IEEE International Conf. on Electronics, Circuits and Systems, Malta, Malta, Vol. 1, pp. 393 - 396, September, 2001 | BibTex
  • J.G. Guilherme, Performance Testing of Logarithmic Analog-to-Digital Converters, IMEKO TC-7 Symp., Lisbon, Portugal, Vol. 1, pp. 71 - 74, September, 2001 | BibTex
  • J.G. Guilherme, A Pipeline 15-bit, 10Msamples/s Analog-to-Digital Converter for ADSL Applications, IEEE International Symp. on Circuits and Systems - ISCAS, Sydney, Australia, Vol. 1, pp. 396 - 399, May, 2001 | BibTex
  • J.G. Guilherme, N. Horta, Symbolic Synthesis of Non-Linear Data Converters, IEEE International Conf. on Electronics, Circuits and Systems, Lisbon, Portugal, Vol. 3, pp. 219 - 222, September, 1998 | BibTex
  • J.G. Guilherme, Circuito Integrado de Potência para Regulação de Potência em Sistemas de Comunicações Móveis, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 447 - 450, April, 1997 | BibTex
  • J.G. Guilherme, Current-Mode Algorithmic Pipeline Analog-to-Digital Converter, IEEE Asia Pacific Conf. on ASIC's, Seoul, Korea, South, Vol. 1, pp. 401 - 404, November, 1996 | BibTex
  • J.G. Guilherme, New CMOS Logarithmic Two-Step Flash A/D Converters with Digital Error Correction, IEEE Midwest Symp. on Circuits and Systems, Rio de Janeiro, Brazil, Vol. 1, pp. 881 - 884, August, 1995 | BibTex
  • J.G. Guilherme, New CMOS Logarithmic A/D Converters Employing Pipeline and Algorithmic Architectures, IEEE International Symp. on Circuits and Systems - ISCAS, Seattle, United States, Vol. 1, pp. 529 - 532, May, 1995 | BibTex
  • J.G. Guilherme, A Logarithmic DAC for CMOS Technology, IEEE Asia Pacific Conf. on ASIC's, Taiwan, Taiwan, Vol. 1, pp. 490 - 493, December, 1994 | BibTex
  • J.G. Guilherme, A Monolithic Smart Switching Cell Targeted to a Wide Range of Low Power High Density Applications, IEEE Power Electronics Specialists Conf. - PESC, Taiwan, Taiwan, Vol. 1, pp. 457 - 462, June, 1994 | BibTex
  • J.G. Guilherme, Digitally-Controlled Analogue Signal Processing and Conversion Techniques Employing a Logarithmic Building Block, IEEE International Symp. on Circuits and Systems - ISCAS, London, United Kingdom, Vol. 5, pp. 377 - 380, May, 1994 | BibTex
  • J.G. Guilherme, Caracterização de componentes passivos e activos para o projecto de circuitos em microondas, USNC/URSI National Radio Science Meeting, Vigo, Spain, Vol. 1, pp. 35 - 39, September, 1990 | BibTex
  • M. Mauro, J.G. Guilherme, CONVERSOR ANALÓGICO-DIGITAL COM CARACTERÍSTICA DE TRANSFERÊNCIA LOGARÍTMICA, 107228, October, 2013, (status granted),
    | Abstract

Currently running projects1

Acronym Name Funding Agency Start date Ending date
AIDA-C AIDA-C: Analog IC Optimizer Thales Alenia Space 01-10-2013 01-11-2021

Closed Projects11

Acronym Name Funding Agency Start date Ending date
AIDA AIDA – Automated P-Cell Generation based on Multi-Objective Optimization and Pareto Optimal Front Circuit Level Characterization IT/LA 01-10-2011 01-12-2013
AISMAD AISMAD – Advanced Integrated Switched-Mode Audio Drivers IT/LA 01-07-2011 01-12-2013
DISRUPTIVE DISRUPTIVE - A Paradigm Shift in the Design of Analog and Mixed-Signal Nanoelectronic Circuits and Systems FCT 01-04-2013 01-12-2016
EVOLUTION Exploring Evolutionary Computation to Enhance Analog IC Design Automation Methodologies FCT/POSC 01-08-2005 31-07-2007
HEAD HEAD – Integrated Class D Audio Amplifier with High Efficiency IT/LA 01-11-2008 01-11-2010
LAYGEN Automatic Layout Generation of Mixed-Signal ICs IT/LA 01-04-2006 31-03-2008
OPERA OPERA - Layout-Aware Analog IC Design Automation IT/LA 01-03-2014 01-02-2016
PLASTIC Fully Patterned all Plastic Integrated Circuits IT/LA 01-07-2005 01-09-2007
SCALES SCALES - Simulation Tool for Pipeline ADCs Thales Alenia Space 01-04-2011 01-04-2014
Space-DCDC Space-DCDC – DC-DC controller for space applications IT/LA 01-10-2008 01-10-2010
uFlexBat Batteryless energy supply system based on flexible organic photovoltaic cells IT/LA 01-12-2016 30-06-2019
  • J. Calvillo, J.G. Guilherme, N. Horta, Silver Leaf Award, Silver Leaf Award for Design of a BGR suitable for The Space Industry with Performance of 1.25 V with 0.758 ppm/°C TC from - 55° to 125°C in New Generation of Circuit and Systems Conference., 01-09-2017
  • C. Silva, J.G. Guilherme, SCALES: A high speed simulator tool for pipeline A/D converters, Proc. International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), Lisbon, Portugal, Jun. 2016. (SMACD 2016 - 1st Prize Awarded in the Analog IC Design Automation Competition), 01-06-2016
  • R. M. Martins, N. Lourenço, S. R. Rodrigues, J.G. Guilherme, N. Horta, Honourable Mention on “Design Automation Competition” at International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), “AIDA: Automated Analog IC Design Flow from Circuit Level to Layout”, in International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD), Seville, Spain, Sep. 2012., 01-09-2012
  • DG Guilherme, J.G. Guilherme, N. Horta, Best Student Paper Award, The International Workshop on Symbolic and Numerical Methods, Modeling and Applications to Circuit Design - SM2ACD 2010 - best student paper award for the paper entitled ''Automatic Topology Selection and Sizing of Class-D Loop-Filters for Minimizing Distortion'', 01-10-2010
  • J.G. Guilherme, Ondas Electromagneticas e efeitos na Saude, Portugal, santarem, 02-2016
  • Associate Editor, AEU-International Journal of Electronics and Communications, 31-05-2017 - today
  • Journal of Circuits, Systems, and Computers
    2015, 1 review(s);
  • IEEE Transactions on Circuits and Systems I
    2015, 1 review(s);
  • Integration, The VLSI Journal
    2015, 1 review(s);
  • IEEE PhD. Research in Microelectronics and Electronics - PRIME
    2018, 1 review(s); 2017, 1 review(s); 2016, 1 review(s);
  • IEEE International Conference on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design - SMACD
    2017, 1 review(s); 2016, 1 review(s);
  • IEEE International Symp. on Circuits and Systems - ISCAS
    2018, 1 review(s); 2017, 1 review(s); 2016, 1 review(s); 2015, 1 review(s); 2014, 1 review(s); 2013, 1 review(s);