DocumentCode
273917
Title
Adaptive equalization using the backpropagation algorithm
Author
Zhang, Q. ; Zetterberg, L-H. ; Mossberg, K. ; Carlsson, S.
Author_Institution
R. Inst. of Technol., Stockholm, Sweden
fYear
1989
fDate
5-8 Sep 1989
Firstpage
585
Lastpage
588
Abstract
Describes a novel adaptive equalizer, BPE (equalizer by using the backpropagation algorithm). The main difference is a novel network structure and the inclusion of a nonlinear operator, the so called squashing function. A novel adaptive channel equalizer is presented based on the backpropagation algorithm applied to an associative network. Simulations are made for linear and nonlinear channels. The performance is shown to be good and much better than with the LMS algorithm for the nonlinear channel
Keywords
adaptive filters; attenuation equalisers; filtering and prediction theory; adaptive channel equalizer; adaptive equalizer; backpropagation algorithm; nonlinear channels; nonlinear operator; performance; squashing function;
fLanguage
English
Publisher
iet
Conference_Titel
Circuit Theory and Design, 1989., European Conference on
Conference_Location
Brighton
Type
conf
Filename
51687
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