Description
Behavioral Modeling and Linearization of RF Power Amplifiers
Author: WOOD John
Language: EnglishSubjects for Behavioral Modeling and Linearization of RF Power...:
Publication date: 06-2014
362 p. · 15.5x23.5 cm · Hardback
362 p. · 15.5x23.5 cm · Hardback
Description
/li>Contents
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Wireless voice and data communications have made great improvements, with
connectivity now virtually ubiquitous. Users are demanding essentially
perfect transmission and reception of voice and data. The infrastructure
that supports this wide connectivity and nearly error-free delivery of
information is complex, costly, and continually being improved. This
resource describes the mathematical methods and practical implementations
of linearization techniques for RF power amplifiers for mobile
communications. This includes a review of RF power amplifier design for
high efficiency operation. Readers are also provided with mathematical
approaches to modeling nonlinear dynamical systems, which can be applied
in the context of modeling the PA for identification in a pre-distortion
system. This book also describes typical approaches to linearization and
digital pre-distortion that are used in practice.
Introduction; Models, Modeling, and Simulation; Linear Systems and
Identification; Modeling PA Nonlinearities; Memory Effects; Nonlinear
Dynamical Models; Digital Pre-Distortion; Crest Factor Reduction of
Digital Communication Signals; RF Pre-distortion; Frequency Domain Models.
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