A low-rate identification method for digital predistorters based on Volterra kernel interpolation

A novel identification and digital predistortion scheme of weakly nonlinear passband systems such as RF power amplifiers (PA) is presented. It is well known that for the identification of weakly nonlinear systems, despite the spectral regrowth, it suffices to sample the input-output (I/O) data of th...

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Bibliographic Details

Published in:	Analog integrated circuits and signal processing Vol. 56; no. 1-2; pp. 107 - 115
Main Authors:	Singerl, Peter, Koeppl, Heinz
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01.08.2008
Subjects:	Channels Circuits and Systems Computer simulation Demand Digital Dynamical systems Electrical Engineering Engineering Mathematical models Nonlinear dynamics Sampling Signal,Image and Speech Processing Digital predistortion Volterra kernel interpolation Nonlinear system identification
ISSN:	0925-1030, 1573-1979
Online Access:	Get full text
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