DocumentCode
867225
Title
Leaky zero-forcing adaptive equalization
Author
Bergmans, Jan W M ; Lin, Maria Yu
Author_Institution
Eindhoven Univ. of Technol., Netherlands
Volume
11
Issue
2
fYear
2004
Firstpage
129
Lastpage
131
Abstract
Zero-forcing equalizer adaptation schemes are attractive because of their simplicity. We study their steady-state solution, and find that it is more poorly conditioned than that of least mean-square adaptation schemes. A simple yet effective solution to this problem, based on tap leakage, is proposed, analyzed, and exemplified for an idealized digital optical storage system.
Keywords
adaptive equalisers; adaptive filters; adaptive signal processing; optical storage; adaptive filters; adaptive signal processing; digital optical storage system; leaky zero-forcing adaptive equalization; least mean-square adaptation schemes; steady-state solution; tap leakage; Adaptive equalizers; Additive noise; Detectors; Field-flow fractionation; Least squares approximation; Optical filters; Optical noise; Optical signal processing; Steady-state; Vectors;
fLanguage
English
Journal_Title
Signal Processing Letters, IEEE
Publisher
ieee
ISSN
1070-9908
Type
jour
DOI
10.1109/LSP.2003.819878
Filename
1261960
Link To Document