Adaptive predistortion with direct learning based on piecewise linear approximation of amplifier nonlinearity

IEEE Journal on Selected Topics in Signal Processing

Volumn 3, Issue 3, 2009, Pages 397-404

  Choi, Sungho ^a   Jeong, Eui Rim ^b   Lee, Yong H ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Hanbat National University   (South Korea)

Author keywords

Direct learning; Piecewise linear; Polynomial; Power amplifier (PA); Predistortion; Wiener model

Indexed keywords

ADAPTIVE PREDISTORTION; AMPLIFIER NONLINEARITIES; DIRECT LEARNING; IDENTIFICATION SCHEME; LEARNING SCHEMES; LINEAR FILTERS; LINEAR PORTIONS; MEMORYLESS NONLINEARITIES; PIECE-WISE; PIECE-WISE-CONSTANT FUNCTIONS; PIECEWISE LINEAR; PIECEWISE LINEAR APPROXIMATIONS; PREDISTORTER; PREDISTORTION; RECURSIVE LEAST SQUARES ALGORITHMS; RLS ALGORITHMS; WIENER MODEL; WIENER MODELS;

CURVE FITTING; EDUCATION; PIECEWISE LINEAR TECHNIQUES; POLYNOMIALS; POWER AMPLIFIERS;

LEARNING ALGORITHMS;

EID: 66949122543     PISSN: 19324553     EISSN: None     Source Type: Journal    
DOI: 10.1109/JSTSP.2009.2020265     Document Type: Article

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