Behavioral modeling for power amplifiers comparing MPM, wiener and hammerstein with FPGA-based implementation

A. Melendez-Cano, S. A. Juarez-Cazares, J. A. Galaviz-Aguilar, J. R. Cardenas-Valdez, M. J. Garcia-Ortega, A. Calvillo-Tellez, P. Roblin, J. C. Nunez-Perez

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper aims on three different behavioral models with memory for radio frequency power amplifiers. These models are based on the principle of Volterra series, which were simulated in the Matlab-Simulink environment and implemented on a DSP-FPGA Altera Stratix III board. The MPM, Hammerstein and Wiener models were compared based on the distortion curves AM-AM and AM-PM of a RF-PA 10W through different levels of nonlinearity and memory depth. The results show the metric NMSE in the range of -30 dB for the three models of a NXP 10W GaN HEMT @ 3.0 GHz PA demonstrating its high accuracy during the FPGA implementation.

Original languageEnglish
Title of host publicationProceedings - 2016 International Conference on Mechatronics, Electronics, and Automotive Engineering, ICMEAE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages119-124
Number of pages6
ISBN (Electronic)9781509052905
DOIs
StatePublished - 22 Dec 2016
Event2016 International Conference on Mechatronics, Electronics, and Automotive Engineering, ICMEAE 2016 - Cuernavaca, Morelos, Mexico
Duration: 22 Nov 201625 Nov 2016

Publication series

NameProceedings - 2016 International Conference on Mechatronics, Electronics, and Automotive Engineering, ICMEAE 2016

Conference

Conference2016 International Conference on Mechatronics, Electronics, and Automotive Engineering, ICMEAE 2016
Country/TerritoryMexico
CityCuernavaca, Morelos
Period22/11/1625/11/16

Keywords

  • FPGA
  • Hammerstein
  • MPM
  • Power Amplifier
  • Wiener

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