DocumentCode
1015635
Title
Design of FIR equalisers by sharpening identical subfilters
Author
Diniz, P.S.R. ; Cabezas, J.C.E.
Author_Institution
Programa de Engenharia Eletrica, Federal Univ. of Rio de Janeiro, Brazil
Volume
138
Issue
3
fYear
1991
fDate
6/1/1991 12:00:00 AM
Firstpage
413
Lastpage
417
Abstract
In the paper the design of FIR amplitude response equalisers employing the sharpening technique is proposed. These equalisers are useful in generating low-complexity FIR filters when applied in the prefilter-equaliser scheme. The authors also discuss the relationship between the sharpening of comb filters and well known interpolated FIR equalisers. A complete example is presented to illustrate the design procedure
Keywords
digital filters; equalisers; filtering and prediction theory; FIR amplitude response; FIR equalisers; comb filters; interpolated equalisers; low-complexity FIR filters; prefilter-equaliser scheme; sharpening technique; subfilters;
fLanguage
English
Journal_Title
Circuits, Devices and Systems, IEE Proceedings G
Publisher
iet
ISSN
0956-3768
Type
jour
Filename
258033
Link To Document