RF

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
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
FPGA Realisation of n-QAM Digital Modulators
Jose Alejandro Galaviz-Aguilar, J. C. Nunez-Perez, F. J. Perez-Pinal, E. Tlelo-Cuautle
DOI
Coefficients Estimation of MPM Through LSE, ORLS and SLS for RF-PA Modeling and DPD
E. Allende-Chavez, S. A. Juarez-Cazares, J. R. Cardenas-Valdez, Y. Sandoval-Ibarra, J. A. Galaviz-Aguilar, L. Trujillo, J. C. Nunez-Perez
DOI
Asymmetrically-driven current-based chireix class-F power amplifier designed using an embedding device model
Hsiu-Chen Chang, Patrick Roblin, Jose Alejandro Galaviz-Aguilar, Jose Cruz Nunez-Perez, Robert Pond, Chenggang Xie, Seok Joo Doo
DOI
Direct design of Doherty and Chireix PAs using a nonlinear embedding device model
Patrick Roblin, Hsiu-Chen Chang, Chenyu Liang, Ruwaybih Alsulami, Francisco Martinez-Rodriguez, Jose Alejandro Galaviz-Aguilar
DOI
Measurement of dynamic power dissipation and estimation of effective dynamic efficiencies in an LTE chireix PA
Jose Alejandro Galaviz-Aguilar, Hsiu-Chen Chang, Francisco Martinez-Rodriguez, Patrick Roblin, Jose Cruz Nunez-Perez
DOI
FPGA-based design and implementation of a phase detector to correct the I/Q imbalance
Thaimi Niubo-Aleman, Jose Ricardo Cardenas-Valdez, Jose Alejandro Galaviz-Aguilar, J. Apolinar Reynoso-Hernandez, Manuel de Jesus Garcia-Ortega, Jose Cruz Nunez-Perez
DOI
Modeling memory effects in RF power amplifiers applied to a digital pre-distortion algorithm and emulated on a DSP-FPGA board
Jose Ricardo Cardenas-Valdez, Jose Cruz Nunez-Perez, Jose Alejandro Galaviz-Aguilar, Andres Calvillo-Tellez, Christian Gontrand, J. Apolinar Reynoso-Hernandez, Esteban Tlelo-Cuautle
DOI