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Field-Programmable Gate Array (FPGA)-Based Lock-In Amplifier System with Signal Enhancement: A Comprehensive Review on the Design for Advanced Measurement Applications
Jose Alejandro Galaviz-Aguilar, Cesar Vargas-Rosales, Francisco Falcone, Carlos Aguilar-Avelar
DOI
Reliable Methodology to FPGA Design Verification and Noise Analysis for Digital Lock-In Amplifiers
Jose Alejandro Galaviz-Aguilar, Cesar Vargas-Rosales, Francisco Falcone
DOI
A Comparison of Surrogate Behavioral Models for Power Amplifier Linearization under High Sparse Data
Jose Alejandro Galaviz-Aguilar, Cesar Vargas-Rosales, Jose Ricardo Cardenas-Valdez, Daniel Santiago Aguila-Torres, Leonardo Flores-Hernandez
DOI
A Crest Factor Reduction Technique for LTE Signals with Target Relaxation in Power Amplifier Linearization
Jose Ricardo Cardenas-Valdez, Jose Alejandro Galaviz-Aguilar, Cesar Vargas-Rosales, Everardo Inzunza-Gonzalez, Leonardo Flores-Hernandez
DOI
Automated Driving of GaN Chireix Power Amplifier for the Digital Predistortion Linearization
Jose Alejandro Galaviz-Aguilar, Cesar Vargas-Rosales, Esteban Tlelo-Cuautle
DOI
A Weighted Linearization Method for Highly RF-PA Nonlinear Behavior Based on the Compression Region Identification
Jose Alejandro Galaviz-Aguilar, Cesar Vargas-Rosales, Jose Ricardo Cardenas-Valdez, Yasmany Martinez-Reyes, Everardo Inzunza-Gonzalez, Yuma Sandoval-Ibarra, Jose Cruz Nunez-Perez
DOI
RF-PA Modeling of PAPR: A Precomputed Approach to Reinforce Spectral Efficiency
Jose Alejandro Galaviz-Aguilar, Cesar Vargas-Rosales, Esteban Tlelo-Cuautle
DOI
Performance Improvement for Multi-User Millimeter-Wave Massive MIMO Systems
Diego Fernando Carrera, Cesar Vargas-Rosales, Rafaela Villalpando-Hernandez, Jose Alejandro Galaviz-Aguilar
DOI
Comparative study of channel estimators for massive MIMO 5G NR systems
Diego Fernando Carrera, Cesar Vargas-Rosales, Leyre Azpilicueta, Jose Alejandro Galaviz-Aguilar
DOI
FPGA-based system for effective IQ imbalance mitigation of RF power amplifiers
Jose Cruz Nunez-Perez, Sergio Alberto Juarez Cazares, Jose Alejandro Galaviz-Aguilar, Yuma Sandoval-Ibarra, Francisco Javier Perez Pinal, Esteban Tlelo-Cuautle
DOI