Presentations

 

Research Group on Computer-Aided Engineering of Circuits and Systems (CAECAS)

Arriba


Conference:       IEEE MTT-S International Microwave Symposium (IMS-2024)

Place and Date: Washington, DC, USA, June 19, 2024

Title:                 Neural Space Mapping as a Pioneering Artificial Intelligence approach to Microwave Modeling and Design

Authors:            J. E. Rayas-Sánchez (Invited Talk)

Conference:       IEEE MTT-S Latin America Microwave Conference (LAMC-2023)

Place and Date: San Jose, Costa Rica, December 8, 2023

Title:                 PCIe Gen6 Physical Layer Equalization Tuning by Using Unsupervised and Supervised Machine Learning Techniques

Authors:            F. E. Rangel-Patińo, A. Viveros-Wacher, S. D. Rodriguez-Saenz, J. E. Rayas-Sánchez, E. A. Vega-Ochoa, and H. Shival

Conference:       IEEE Latin American Electron Devices Conference (LAEDC-2023)

Place and Date: Puebla, Mexico, July 5, 2023

Title:                 A Multi-stage CTLE Design and Optimization for PCI Express Gen6.0 Link Equalization

Authors:            K. G. López-Araiza, F. E. Rangel-Patińo, J. E. Ascencio-Blancarte E. A. Vega-Ochoa, J. E. Rayas-Sánchez, and O. Longoria-Gándara

Conference:       IEEE MTT-S International Conference on Numerical Electromagnetic and Mutiphysics Modeling and Optimization (NEMO-2023)

Place and Date: Winnipeg, Canada, June 30, 2023

Title:                 PCIe Gen5 Physical Layer Equalization Tuning by using K-means Clustering and Gaussian Process Regression Modeling in Industrial Post-silicon Validation

Authors:            F. E. Rangel-Patińo, A. Viveros-Wacher, C. Rajyaguru, E. A. Vega-Ochoa, S. D. Rodriguez-Saenz, J. L. Silva-Cortes, H. Shival, and J. E. Rayas-Sánchez

Conference:       IEEE MTT-S International Microwave Symposium (IMS-2023)

Place and Date: San Diego, California, USA, June 14, 2023

Title:                 Equalization Tuning of the PCIe Physical Layer by using Machine Learning in Industrial Post-silicon Validation

Authors:            F. E. Rangel-Patińo, A. Viveros-Wacher, C. Rajyaguru, E. A. Vega-Ochoa, S. D. Rodriguez-Saenz, J. L. Silva-Cortes, H. Shival, and J. E. Rayas-Sánchez

Conference:       European Microwave Conference (EuMC-2022)

Place and Date: Milan, Italy, September 27, 2022

Title:                 Basic Space Mapping: A Retrospective and its Application to Design Optimization of Nonlinear RF and Microwave Circuits

Authors:            J. E. Rayas-Sánchez and J. W. Bandler

Conference:       IEEE MTT-S International Microwave Symposium (IMS-2022)

Place and Date: Denver, Colorado, USA, June 21, 2022

Title:                 System-level measurement-based design optimization by space mapping technology

Authors:            J. E. Rayas-Sánchez and J. W. Bandler

Conference:       IEEE MTT-S International Microwave Symposium (IMS-2022)

Place and Date: Denver, Colorado, USA, June 21, 2022

Title:                 EM-driven tolerance optimization of compact microwave components using response feature surrogates

Authors:            A. Pietrenko-Dabrowska, S. Koziel, J. W. Bandler, and J. E. Rayas-Sánchez

Conference:        IEEE MTT-S Latin America Microwave Conference (LAMC-2021) 

Place and Date:  Cali, Colombia (virtual), May 27, 2021

Title:                   Optimizing a buck voltage regulator and the number of decoupling capacitors for a PDN application

Authors:              A. E. Moreno-Mojica, J. E. Rayas-Sánchez, and F. J. Leal-Romo

Conference:        IEEE MTT-S Latin America Microwave Conference (LAMC-2021) 

Place and Date:  Cali, Colombia (virtual), May 26, 2021

Title:                  Transmitter and receiver equalizers optimization for PCI Express Gen6.0 based on PAM4

Authors:              R. J. Ruiz-Urbina, F. E. Rangel-Patińo, J. E. Rayas-Sánchez, E. A. Vega-Ochoa, and O. Longoria-Gándara

Conference:        European Microwave Conference (EuMC-2020) 

Place and Date:  Utrecht, The Netherlands (virtual), January 12, 2021

Title:                  Power delivery network impedance profile and voltage droop optimization

Authors:             A. E. Moreno-Mojica, J. E. Rayas-Sánchez, and F. J. Leal-Romo

Conference:        IEEE MTT-S International Microwave Symposium (IMS 2020) 

Place and Date:  Los Angeles, California, USA (virtual), August 4, 2020

Title:                  An objective function formulation for circuit parameter extraction based on the Kullback-Leibler distance

Authors:             R. Loera-Díaz and J. E. Rayas-Sánchez

Conference:       IEEE Latin American Symposium on Circuits and Systems (LASCAS 2020)

Place and Date: San Jose, Costa Rica, February 26, 2020

Title:                 Machine learning techniques and space mapping approaches to enhance signal and power integrity in high-speed links and power delivery networks

Authors:            J. E. Rayas-Sánchez, F. E. Rangel-Patińo, B. Mercado-Casillas, F. Leal-Romo, and J. L. Chávez-Hurtado

Conference:         Int. Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS 2019) 

Place and Date:  Montreal, Canada, October 8, 2019

Title:                      Towards signal-power integrity analysis by efficient power delivery network lumped models obtained from parameter extraction 

Authors:                B. Mercado-Casillas and J. E. Rayas-Sánchez 

Conference:         European Microwave Conference (EuMC-2019) 

Place and Date:  Paris, France, October 2, 2019

Title:                      Applications of Broyden-based input space mapping to modeling and design optimization in high-tech companies in Mexico 

Authors:                J. E. Rayas-Sánchez and Z. Brito-Brito 

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC-2018)

Place and Date:  Arequipa, Peru, December 14, 2018

Title:                      EM parametric study of length matching elements exploiting an ANSYS HFSS Matlab-Python driver

Authors:                R. J. Sánchez-Mesa, D. M. Cortés-Hernández, J. E. Rayas-Sánchez, Z. Brito-Brito, and L. de-la-Mora-Hernández

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC-2018)

Place and Date:  Arequipa, Peru, December 14, 2018

Title:                      Selecting surrogate-based modeling techniques for power integrity analysis

Authors:                F. Leal-Romo, J. L. Chávez-Hurtado, and J. E. Rayas-Sánchez

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC-2018)

Place and Date:  Arequipa, Peru, December 14, 2018

Title:                      A novel high-performance length matching element for high-speed interconnect differential channels

Authors:                R. J. Sánchez-Mesa, D. M. Cortés-Hernández, B. Gálvez-Sahagún, J. E. Rayas-Sánchez, and Z. Brito-Brito

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC-2018)

Place and Date:  Arequipa, Peru, December 12, 2018

Title:                      Space Mapping Design Optimization: Power in Simplicity Rooted in Engineering Practice

Authors:                J. E. Rayas-Sánchez (Keynote Speaker)

Conference:         International Test Conference (ITC-2018)

Place and Date:  Phoenix, Arizona, USA, October 30, 2018

Title:                      Transmitter and receiver equalizers optimization methodologies for high-speed links in industrial computer platforms post-silicon validation

Authors:                F. E. Rangel-Patińo, J. E. Rayas-Sánchez, and N. Hakim

Conference:         European Microwave Conference (EuMC 2018)  

Place and Date:  Madrid, Spain, September 26, 2018 

Title:                      Industry-oriented research projects on computer-aided design of high-frequency circuits and systems at ITESO Mexico

Authors:                J. E. Rayas-Sánchez, F. E. Rangel-Patińo, A. Viveros-Wacher, J. L. Chávez-Hurtado, J. R. del-Rey, F. Leal-Romo, and Z. Brito-Brito

Conference:         IEEE MTT-S Int. Conference on Numerical Electromagnetics and Mutiphysics Modeling and Optimization (NEMO 2018)

Place and Date:  Reykjavik, Iceland, August 9, 2018

Title:                      Analog fault identification in RF circuits using artificial neural networks and constrained parameter extraction

Authors:                A. Viveros-Wacher and J. E. Rayas-Sánchez

Conference:         IEEE MTT-S Int. Conference on Numerical Electromagnetics and Mutiphysics Modeling and Optimization (NEMO 2018)

Place and Date:  Reykjavik, Iceland, August 8, 2018

Title:                      High-speed links receiver optimization in post-silicon validation exploiting Broyden-based input space mapping

Authors:                F. E. Rangel-Patińo, J. E. Rayas-Sánchez, A. Viveros-Wacher, E. A. Vega-Ochoa, and N. Hakim

Conference:         IEEE Workshop on Signal and Power Integrity (SPI 2018)

Place and Date:  Brest, France, May 24, 2018

Title:                      Optimizing phase settings of high-frequency voltage regulators for power delivery applications

Authors:                F. Leal-Romo, J. L. Silva-Perales, C. López-Limón, and J. E. Rayas-Sánchez

Conference:         IEEE Latin American Test Symposium  (LATS 2018)

Place and Date:  Sao Paulo, Brazil, March 14, 2018

Title:                      Direct optimization of a PCI Express link equalization in industrial post-silicon validation

Authors:                F. E. Rangel-Patińo, J. E. Rayas-Sánchez, E. A. Vega-Ochoa, and N. Hakim

Conference:         IEEE Latin American Symposium Circuits and Systems (LASCAS 2018)

Place and Date:  Puerto Vallarta, Mexico, February 28, 2018

Title:                      Jitter tolerance acceleration using the golden section optimization technique

Authors:                A. Viveros-Wacher, R. Baca-Baylón, F. E. Rangel-Patińo, M. A. Dávalos-Santana, E. A. Vega-Ochoa, and J. E. Rayas-Sánchez

Conference:         Int. Conference on Electrical Performance of Electronic Packaging and Systems (EPEPS 2017)

Place and Date:  San Jose, California, USA, October 16, 2017 

Title:                      Design optimization of a planar spiral inductor using space mapping

Authors:                F. Leal-Romo, M. Cabrera-Gómez, J. E. Rayas-Sánchez, and D. M. García-Mora

Conference:         European Microwave Conference (EuMC 2017)  

Place and Date:  Nuremberg, Germany, October 11, 2017 

Title:                      Eye diagram system margining surrogate-based optimization in a server silicon validation platform  

Authors:                F. Rangel-Patino, J. L. Chávez-Hurtado, A. Viveros-Wacher, J. E. Rayas-Sánchez, and N. Hakim

Conference:         European Microwave Conference (EuMC 2017)  

Place and Date:  Nuremberg, Germany, October 11, 2017 

Title:                      Academic and industrial research activities on RF and microwaves in Latin America: an overview  

Authors:                J. E. Rayas-Sánchez and Z. Brito-Brito

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2017)

Place and Date:  Honolulu, Hawaii, USA, June 8, 2017  

Title:                      A historical account and technical reassessment of the Broyden-based input space mapping optimization algorithm

Authors:                J. E. Rayas-Sánchez

Conference:         International Caribbean Conference on Devices, Circuits, and Systems (ICCDCS 2017)

Place and Date:  Cozumel, Mexico, June 7, 2017  

Title:                      Design and validation of a portable radio-frequency diathermy prototype

Authors:                A. Corres-Matamoros, E. Martínez-Guerrero, and J. E. Rayas-Sánchez

Conference:         International Caribbean Conference on Devices, Circuits, and Systems (ICCDCS 2017)

Place and Date:  Cozumel, Mexico, June 6, 2017  

Title:                      Reconfigurable FIR filter coefficient optimization in post-silicon validation to improve eye diagram for optical interconnects

Authors:                I. Duron-Rosales, F. Rangel-Patino, J. E. Rayas-Sánchez, J. L. Chávez-Hurtado, and N. Hakim

Conference:         International Caribbean Conference on Devices, Circuits, and Systems (ICCDCS 2017)

Place and Date:  Cozumel, Mexico, June 6, 2017  

Title:                      A programmable CMOS voltage controlled ring oscillator for radio-frequency diathermy on-chip circuit

Authors:                A. Corres-Matamoros, E. Martínez-Guerrero, and J. E. Rayas-Sánchez

Conference:         IEEE Latin American Test Symposium (LATS 2017)  

Place and Date:  Bogota, Colombia, March 13, 2017

Title:                      Analysis of the implications of stacked devices in nano-scale technologies for analog applications  

Authors:                I. Lomelí-Illescas, S. A. Solis-Bustos, and J. E. Rayas-Sánchez

Conference:         IEEE Latin American Symposium on Circuits and Systems (LASCAS 2017)  

Place and Date:  Bariloche, Argentina, February 22, 2017 

Title:                      Design of experiments implementation towards optimization of power distribution networks  

Authors:                F. Leal-Romo, J. E. Rayas-Sánchez, and J. He

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC 2016)  

Place and Date:  Puerto Vallarta, Mexico, December 12, 2016 

Title:                      Eye diagram optimization based on design of experiments (DoE) to accelerate industrial testing of high speed links

Authors:                A. Viveros-Wacher and J. E. Rayas-Sánchez

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC 2016)  

Place and Date:  Puerto Vallarta, Mexico, December 12, 2016 

Title:                      A holistic methodology for system margining and jitter tolerance optimization in post-silicon validation

Authors:                F. Rangel-Patino, A. Viveros-Wacher, J. E. Rayas-Sánchez, E. A. Vega-Ochoa, I. Duron-Rosales, and N. Hakim

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC 2016)  

Place and Date:  Puerto Vallarta, Mexico, December 12, 2016 

Title:                      Temperature effects in automotive-grade high speed interconnects

Authors:                J. R. del-Rey, Z. Brito-Brito, J. E. Rayas-Sánchez, and N. Izquierdo 

Conference:         IEEE MTT-S Latin America Microwave Conference (LAMC 2016)  

Place and Date:  Puerto Vallarta, Mexico, December 12, 2016 

Title:                      Multiphysics polynomial-based surrogate modeling of microwave structures in frequency domain

Authors:                J. L. Chávez-Hurtado, J. E. Rayas-Sánchez, and Z. Brito-Brito

Conference:         IEEE ANDESCON (ANDESCON 2016)   

Place and Date:  Arequipa, Peru, October 20, 2016  

Title:                      Synthesis tool for automatic layout generation of analog structures  

Authors:                I. Lomelí-Illescas, S. A. Solis-Bustos, V. H. Martínez-Sánchez and J. E. Rayas-Sánchez

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2016)  

Place and Date:  San Francisco, California, USA, May 24, 2016 

Title:                      Polynomial-based surrogate modeling of microwave structures in frequency domain exploiting the multinomial theorem  

Authors:                J. L. Chávez-Hurtado and J. E. Rayas-Sánchez

Conference:         IEEE MTT-S Int. Conf. Numerical EM Mutiphysics Modeling Opt. RF, Microw., Terahertz App. (NEMO-2015)  

Place and Date:  Ottawa, Ontario, Canada, August 13, 2015 

Title:                      Enhanced formulation for polynomial-based surrogate modeling of microwave structures in frequency domain 

Authors:                J. E. Rayas-Sánchez, J. L. Chávez-Hurtado, and Z. Brito-Brito 

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2015)  

Place and Date:  Phoenix, Arizona, USA, May 21, 2015 

Title:                      Enhanced procedure to setup the simulation bounding box and the meshing scheme of a 3D finite element EM simulator for planar microwave structures 

Authors:                Z. Brito-Brito, J. E. Rayas-Sánchez, and J. L. Chávez-Hurtado 

Conference:         IEEE Latin-American Test Symp. (LATS-2015)  

Place and Date:  Puerto Vallarta, Jalisco, Mexico, March 27, 2015 

Title:                      Impedance matching analysis and EMC validation of a low-cost PCB differential interconnect 

Authors:                J. Rafael del-Rey, Z. Brito-Brito, and J. E. Rayas-Sánchez

Conference:         2014 COMSOL Conference  

Place and Date:  Boston, Massachusetts, USA, October 9, 2014 

Title:                      Reliable full-wave EM simulation of a single-layer SIW interconnect with transitions to microstrip lines 

Authors:                J. L. Chávez-Hurtado, J. E. Rayas-Sánchez, and Z. Brito-Brito 

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2014)  

Place and Date:  Tampa, Florida, USA, June 4, 2014 

Title:                      Research activities on computer-aided modeling, design and optimization of RF and microwave circuits at ITESO Mexico 

Authors:                J. E. Rayas-Sánchez and Z. Brito-Brito 

Conference:         2013 COMSOL Conference

Place and Date:  Boston, Massachusetts, USA, Oct. 10, 2013

Title:                      EM model configuration on the direct optimization of microstrip structures

Authors:                Z. Brito-Brito, J. E. Rayas-Sánchez, J. C. Cervantes-González, and C. A. López

Conference:         SBMO/IEEE MTT-S Int. Microwave Optoelectronics Conference (IMOC-2013)

Place and Date:  Rio de Janeiro, Brazil, Aug. 10, 2013

Title:                      Return-loss minimization of package interconnects through input space mapping using FEM-based models

Authors:                J. C. Cervantes-González, C. A. López, J. E. Rayas-Sánchez, Z. Brito-Brito and G. Hernández-Sosa

Conference:         IEEE Latin American Symposium on Circuits and Systems (LASCAS 2013)

Place and Date:  Cuzco, Peru, Feb. 28, 2013

Title:                      Systematic configuration of coarsely discretized 3D EM solvers for reliable and fast simulation of high-frequency planar structures

Authors:                J. E. Rayas-Sánchez, Z. Brito-Brito, J. C. Cervantes-González, and C. A. López

Conference:         IEEE Conf. Electrical Performance of Electronic Packaging and Systems (EPEPS 2012)

Place and Date:  Tempe, Arizona, USA, Oct. 23, 2012

Title:                      Optimization of the stub-alternated and serpentine microstrip structures to minimize far-end crosstalk

Authors:                D. Becerra-Pérez and J. E. Rayas-Sánchez

Conference:         2012 COMSOL Conference

Place and Date:  Boston, Massachusetts, USA, Oct. 4, 2012

Title:                      EM simulation of a low-pass filter based on a microstrip defected ground  structure using COMSOL

Authors:                J. E. Rayas-Sánchez, J. Aguilar-Torrentera, Z. Brito-Brito, J. C. Cervantes-González and C. A. López

Conference:         Int. Conf. on Synthesis, Modeling, Analysis and Simulation Methods and Applications to Circuit Design (SMACD)

Place and Date:  Seville, Spain, Sep. 20, 2012

Title:                      EM-based design optimization of microstrip lines traversing a rectangular gap in the reference plane

Authors:                J. E. Rayas-Sánchez and E. Estrada-Arámbula

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2012)

Place and Date:  Montreal, Quebec, Canada, Jun. 20, 2012

Title:                      On knowledge-based neural networks and neuro-space mapping

Authors:                J. E. Rayas-Sánchez and Q. J. Zhang

Conference:         International Review of Progress in Applied Computational Electromagnetics (ACES 2011)

Place and Date:  Playa del Carmen, Mexico, Feb. 29, 2012

Title:                      HFSS automated driver based on non-GUI scripting for EM-based design of high-frequency circuits

Authors:                F. Leal-Romo, R. Moreyra-González, and J. E. Rayas-Sánchez

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2011)

Place and Date:  Baltimore, Maryland, USA, Jun. 8, 2011

Title:                      A linear regression inverse space mapping algorithm for EM-based design optimization of microwave circuits

Authors:                J. E. Rayas-Sánchez and N. Vargas-Chávez

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2011)

Place and Date:  Baltimore, Maryland, USA, Jun. 6, 2011

Title:                      EM-based design optimization of RF and microwave circuits using functional surrogate models (Workshop WME)

Authors:                J. E. Rayas-Sánchez

Conference:         International Review of Progress in Applied Computational Electromagnetics (ACES 2011)

Place and Date:  Williamsburg, Virginia, USA, Mar. 29, 2011

Title:                      Driving Sonnet through a Python-based interface

Authors:                D. Becerra-Pérez and J. E. Rayas-Sánchez

Conference:         IEEE Conf. Electrical Performance of Electronic Packaging and Systems (EPEPS 2010)

Place and Date:  Austin, Texas, USA, Oct. 26, 2010

Title:                      Design optimization of microstrip lines with via fences through surrogate modeling based on polynomial functional interpolants

Authors:                J. E. Rayas-Sánchez and N. Vargas-Chávez

Conference:         Electronics, Robotics and Automotive Mechanics Conference (CERMA 2010)

Place and Date:  Cuernavaca, Mexico, Sep. 28, 2010

Title:                      Impact of base points distributions on the polynomial surrogate modeling of a substrate integrated waveguide with microstrip transitions

Authors:                J. E. Rayas-Sánchez and D. E. Cordero-Baltazar

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2010)

Place and Date:  Anaheim, California, USA, May 25, 2010

Title:                      Surrogate modeling of microwave circuits using polynomial functional interpolants

Authors:                J. E. Rayas-Sánchez, J. Aguilar-Torrentera and J. A. Jasso-Urzúa

Conference:         International Review of Progress in Applied Computational Electromagnetics (ACES 2010)

Place and Date:  Tampere, Finland, April 29, 2010 

Title:                      Design optimization of a broadband microstrip-to-SIW transition using surrogate modeling and adaptive design specifications

Authors:                S. Ogurtsov, S. Koziel and J. E. Rayas-Sánchez

Conference:        IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2009)

Place and Date:  Cancun, Mexico, August 4, 2009

Title:                      Design of a CMOS second order band-pass continuous time filter using numerical optimization

Authors:                L. N. Pérez-Acosta and J. E. Rayas-Sánchez

Conference:         IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2009)

Place and Date:  Cancun, Mexico, August 3, 2009

Title:                      Design of reusable CMOS OTAs using CAD tools

Authors:                J. L. Chávez-Hurtado, E. Martínez-Guerrero and J. E. Rayas-Sánchez

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2009)

Place and Date:  Boston, Massachusetts, USA, June 12, 2009

Title:                      Neural space mapping approaches to EM-based statistical analysis (Workshop WFA)

Authors:                J. E. Rayas-Sánchez

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2009)

Place and Date:  Boston, Massachusetts, USA, June 10, 2009

Title:                      EM-based optimization of a single layer SIW with microstrip transitions using linear output space mapping (Session WE1G)

Authors:                J. E. Rayas-Sánchez and J. A. Jasso-Urzúa

Conference:         IEEE MTT-S Int. Microwave Workshop Series in Region 9 (IMWS2009-R9) on Signal Integrity and High-Speed Interconnects

Place and Date:  Guadalajara, Jalisco, Mexico, February 19, 2009

Title:                      An improved EM-based design procedure for single-layer substrate integrated waveguide interconnects with microstrip transitions (Session T2-2)

Authors:                J. E. Rayas-Sánchez

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2008)

Place and Date:  Atlanta, Georgia, USA, June 19, 2008

Title:                      A general EM-based design procedure for single-layer substrate integrated waveguide interconnects with microstrip transitions (Session TH4B)

Authors:                J. E. Rayas-Sánchez and V. Gutiérrez-Ayala

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2008)

Place and Date:  Atlanta, Georgia, USA, June 15, 2008

Title:                      Fast parametric models for EM design using neural networks and space mapping (Workshop TSC)

Authors:                Q. J. Zhang and J. E. Rayas-Sánchez

Conference:         XIV International Workshop Iberchip (IWS2008)

Place and Date:  Puebla, Mexico, February 21, 2008

Title:                      A numerical optimization procedure to obtain SPICE MOSFET model level 1 parameters from model level 49

Authors:                L. N. Pérez-Acosta and J. E. Rayas-Sánchez

Conference:         9th IEEE Latin-American Test Workshop (LATW 2008)

Place and Date:  Puebla, Mexico, February 19, 2008

Title:                      EM-based parametric optimization of a transition from microstrip to substrate integrated waveguide interconnect

Authors:                J. E. Rayas-Sánchez and V. Gutiérrez-Ayala

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2007)

Place and Date:  Honolulu, Hawaii, USA, June 5, 2007

Title:                      EM-based space mapping optimization of left-handed coplanar waveguide filters with split ring resonators (Session TU3F)

Authors:                L. J. Roglá, J. E. Rayas-Sánchez, V. E. Boria and J. Carbonell

Conference:         XIII International Workshop Iberchip (IWS2007)

Place and Date:  Lima, Peru, March 15, 2007

Title:                      Optimal design of a classical CMOS OTA-Miller using numerical methods and SPICE simulations

Authors:                L. N. Pérez-Acosta, J. E. Rayas-Sánchez and E. Martínez-Guerrero

Conference:         2006 International Conference on Electronic Design (ICED 2006)

Place and Date:  Veracruz, Mexico, November 21, 2006

Title:                      High-frequency circuit design using a neural space-mapping algorithm based on a two-layer perceptron with optimized nonlinearity

Authors:                V. Gutiérrez-Ayala and J. E. Rayas Sánchez

Conference:         Second International Workshop on Surrogate Modeling and Space Mapping for Engineering Optimization (SMSMEO-06)

Place and Date:  Lingby, Denmark. November 9, 2006

Title:                      Linear-input and neural-output space mapping for highly accurate statistical analysis and yield prediction

Authors:                J. E. Rayas Sánchez

Conference:         Mexico Electronics and Embedded Developers Forum (MexEEdev 2006)

Place and Date:  Guadalajara, Mexico, October 14, 2006

Title:                      Signal integrity and its impact on electronics design

Authors:                J. E. Rayas-Sánchez

Conference:         Second ITESO-Intel International Workshop on Signal Integrity (I3WSI-2006)

Place and Date:  Guadalajara, Mexico, October 6, 2006

Title:                      Towards the optimal design of substrate integrated waveguide interconnects using full-wave electromagnetic simulators

Authors:                J. E. Rayas-Sánchez, V. Gutiérrez-Ayala and J. Jasso-Urzúa

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2006)

Place and Date:  San Francisco, California, USA, June 15, 2006

Title:                      EM-based statistical analysis and yield estimation using linear-input and neural-output space mapping (Session TH2F)

Authors:                J. E. Rayas-Sánchez and V. Gutiérrez-Ayala

Conference:         XII Taller Internacional Iberchip (IWS2006)

Place and Date:  San José, Costa Rica, March 7, 2006

Title:                      Diseńo de circuitos de alta frecuencia usando mapeo espacial neural con no linealidad regulada

Authors:                V. Gutiérrez-Ayala and J. E. Rayas Sánchez

 

Conference:         Séptima Reunión de Otońo de Potencia, Electrónica y Computación (VII ROPEC)

Place and Date:  Michoacan, Mexico, October 7, 2005

Title:                      Diseńo de circuitos electrónicos de alta frecuencia usando redes neuronales y mapeo espacial

Authors:                V. Gutiérrez-Ayala and J. E. Rayas Sánchez

 

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2005)

Place and Date:  Long Beach, California, USA, June 17, 2005

Title:                      Automated modeling and neuro space mapping for microwave design (Workshop WFC)

Authors:                Q. J. Zhang, L. Zhang and J. E. Rayas-Sánchez

 

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2004)

Place and Date:  Fort Worth, Texas, USA, June 11, 2004

Title:                      Electromagnetics-based design through inverse space mapping techniques (Workshop WFD)

Authors:                José E. Rayas-Sánchez

 

Conference:         3rd Annual McMaster Optimization Conference: Theory and Applications (MOPTA 03)

Place and Date:  Hamilton, Ontario, Canada, July 30, 2003

Title:                      Yield optimization of microwave circuits using neural space mapping methods

Authors:                José E. Rayas-Sánchez and John W. Bandler

 

Conference:         IEEE MTT-S International Microwave Symposium (IMS 2003)

Place and Date:  Philadelphia, Pennsylvania, USA, June 13, 2003

Title:                      EM-based optimization of microwave circuits using artificial neural networks (Workshop WFA)

Authors:                José E. Rayas-Sánchez

 

Conference:         IX International Workshop Iberchip (IWS2003)

Place and Date:  Havana, Cuba, March 26, 2003

Title:                      A frequency-domain approach to interconnect crosstalk simulation and minimization

Authors:                José E. Rayas-Sánchez