Galaviz-Aguilar, José Alejandro

academic article in scopus

• Field-Programmable Gate Array (FPGA)-Based Lock-In Amplifier System with Signal Enhancement: A Comprehensive Review on the Design for Advanced Measurement Applications.  Sensors.  25. 2025
• Reliable Methodology to FPGA Design Verification and Noise Analysis for Digital Lock-In Amplifiers.  IEEE Embedded Systems Letters.  16:307-310. 2024
• A Comparison of Surrogate Behavioral Models for Power Amplifier Linearization under High Sparse Data.  Sensors.  22. 2022
• A Crest Factor Reduction Technique for LTE Signals with Target Relaxation in Power Amplifier Linearization.  Sensors.  22. 2022
• Reliable comparison for power amplifiers nonlinear behavioral modeling based on regression trees and random forest.  Proceedings - IEEE International Symposium on Circuits and Systems.  2022-May:1527-1530. 2022
• Automated Driving of GaN Chireix Power Amplifier for the Digital Predistortion Linearization.  IEEE Transactions on Circuits and Systems II: Express Briefs.  68:1887-1891. 2021
• A weighted linearization method for highly rf-pa nonlinear behavior based on the compression region identification.  Applied Sciences (Switzerland).  11. 2021
• SVM Classifier and evaluation of muscle power of EMG signals and Python implementation 2020
• Comparative study of channel estimators for massive MIMO 5G NR systems.  IET Communications.  14:1175-1184. 2020
• FPGA-based system for effective IQ imbalance mitigation of RF power amplifiers.  International Journal of Circuit Theory and Applications.  48:512-523. 2020
• Performance Improvement for Multi-User Millimeter-Wave Massive MIMO Systems.  IEEE Access.  8:87735-87748. 2020
• RF-PA Modeling of PAPR: A Precomputed Approach to Reinforce Spectral Efficiency.  IEEE Access.  8:138217-138235. 2020