DocumentCode
1469534
Title
Design of optimal symmetric FIR receive filters
Author
Laakso, T.I. ; Gyasi-Agyei, A.
Author_Institution
Lab. of Telecommun. Technol., Helsinki Univ. of Technol., Espoo, Finland
Volume
34
Issue
25
fYear
1998
fDate
12/10/1998 12:00:00 AM
Firstpage
2375
Lastpage
2377
Abstract
A method for designing optimal symmetric odd-length finite impulse response digital receive filters is proposed. The filter jointly minimises the mean power of intersymbol interference and additive noise or interference under the constraint that the filter coefficients are symmetric. The method yields exactly symmetric filters with the same performance as the earlier unconstrained design but with a lower computational complexity
Keywords
FIR filters; digital filters; filtering theory; intersymbol interference; FIR receive filters; ISI mean power minimisation; additive noise; computational complexity reduction; digital receive filters; filter coefficients; finite impulse response; intersymbol interference; odd-length type; optimal symmetric FIR filters;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981648
Filename
743992
Link To Document