DocumentCode
1432566
Title
A weight vector solution of the feedback adaptive line enhancer
Author
Marshall, Buddy H., Jr. ; Glover, John R., Jr.
Author_Institution
Dept. of Electr. & Comput. Eng., Houston Univ., TX, USA
Volume
44
Issue
11
fYear
1996
fDate
11/1/1996 12:00:00 AM
Firstpage
2904
Lastpage
2907
Abstract
The feedback adaptive line enhancer is analyzed, and a closed-form solution is derived for the case where the decorrelation delay is one sample and the filter length is an integer multiple of half cycles of the input sinusoid. The resulting weight vector has a sinusoidal profile but with higher mean amplitude than an equal-order adaptive line enhancer
Keywords
FIR filters; adaptive equalisers; adaptive filters; correlation methods; decision feedback equalisers; delays; filtering theory; FIR filter; closed-form solution; decorrelation delay; feedback adaptive line enhancer; filter length; input sinusoid; mean amplitude; sinusoidal profile; weight vector solution; Closed-form solution; Decorrelation; Delay; Feedback; Finite impulse response filter; Frequency; IIR filters; Line enhancers; Signal to noise ratio; White noise;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.542453
Filename
542453
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