DocumentCode
794258
Title
Arbitrary phase polynomials for sampled-data systems
Author
Zabalawi, I.H. ; Kahhaleh, B.Z.
Author_Institution
Dept. of Electr. Eng., Jordan Univ., Amman, Jordan
Volume
35
Issue
1
fYear
1988
fDate
1/1/1988 12:00:00 AM
Firstpage
132
Lastpage
133
Abstract
A simple method is proposed for generating a polynomial of degree n to match a prescribed phase at a specified set of frequencies on the unit circle in the Z -plane. This class of polynomials is very useful for designing recursive digital filters with flat group delay or linear phase. The proposed polynomials are easy to adopt for designing all-pass digital circuits
Keywords
digital filters; polynomials; sampled data systems; Z-plane; all-pass digital circuits; flat group delay; linear phase; phase polynomials; recursive digital filters; sampled-data systems; Character generation; Circuits and systems; Delay lines; Digital circuits; Digital filters; Frequency; Interpolation; Lagrangian functions; Polynomials; Transfer functions;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.1711
Filename
1711
Link To Document