DocumentCode
981099
Title
A reduced structure of the passband fractionally spaced equalizer
Author
Im, G.H. ; Un, C.K.
Author_Institution
Korea Advanced Institute of Science and Technology, Seoul, Korea
Volume
75
Issue
6
fYear
1987
fDate
6/1/1987 12:00:00 AM
Firstpage
847
Lastpage
849
Abstract
In this letter, we propose a reduced structure for realization of a passband fractionally spaced equalizer (FSE) using the block LMS (BLMS) algorithm. Since this structure consists of one real transversal filter, its complexity is considerably simpler than existing equalizer structures. The passband FSE using the real passband input converges to the same steady-state value as that of the FSE with the complex analytic input, but its convergence time takes twice as long.
Keywords
Convergence; Equalizers; Frequency; Hardware; Least squares approximation; Passband; Quadrature amplitude modulation; Sampling methods; Steady-state; Transversal filters;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1987.13808
Filename
1458075
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