Title :
Blind intrinsically-stable 2-pole IIR filtering
Author_Institution :
Circuit Theor. & Signal Process. Group, Perugia Univ.
fDate :
11/7/2002 12:00:00 AM
Abstract :
A preliminary study is presented on intrinsically-stable discrete-time 2-pole IIR adaptive filtering for blind equalisation based on minimum-entropy deconvolution. Structural-adapting theory is developed and numerical experimental results are discussed which illustrate the soundness of the proposed theory: the adaptive filter maintains stability and good deconvolution results are obtained.
Keywords :
IIR filters; adaptive equalisers; adaptive filters; blind equalisers; circuit stability; deconvolution; filtering theory; minimum entropy methods; poles and zeros; adaptive filter stability; blind equalisation; blind stable 2-pole IIR filtering; discrete-time adaptive filtering; minimum-entropy deconvolution; numerical experimental results; structural-adapting theory;
Journal_Title :
Electronics Letters
DOI :
10.104/Iet.,20021002
