DocumentCode
282101
Title
A design algorithm for all-pass delay equalisers
Author
Henderson, R.K. ; Sewell, J.I.
Author_Institution
Dept. of Electron. & Electr. Eng., Glasgow Univ., UK
fYear
1989
fDate
32668
Firstpage
42675
Lastpage
42682
Abstract
Modern digital communications and signal processing systems require filters which satisfy simultaneous specifications on amplitude and group delay. A common practical approach to the design of such filters is to approximate the amplitude specifications by a minimum phase function and then to equalise the group delay by an all-pass function. In this paper a new computer method for the design of all-pass functions for arbitrary group delay shaping is proposed
Keywords
all-pass filters; circuit CAD; equalisers; all-pass delay equalisers; amplitude; computer method; delay shaping; digital communications; group delay; minimum phase function; signal processing;
fLanguage
English
Publisher
iet
Conference_Titel
Electronic Filters, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
198655
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