Cascade Structure of Digital Predistorter for Power Amplifier Linearization

Cascade Structure of Digital Predistorter for Power Amplifier Linearization

In this paper, a cascade structure of nonlinear digital predistorter (DPD) synthesized by the direct learning adaptive algorithm is represented. DPD is used for linearization of power amplifier (PA) characteristic, namely for compensation of PA nonlinear distortion. Blocks of the cascade DPD are des...

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Bibliographic Details
Main Author: E. B. Solovyeva
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2015-12-01
Series:Radioengineering
Subjects:
Digital predistorter
nonlinear compensation
nonlinear distortion
power amplifier
neural networks
Online Access:http://www.radioeng.cz/fulltexts/2015/15_04_1071_1076.pdf

Internet

http://www.radioeng.cz/fulltexts/2015/15_04_1071_1076.pdf

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