DocumentCode
905265
Title
Multidimensional ellipsoidally and spherically symmetric recursive digital-filter design with reduced number of optimised coefficients
Author
Chan, C.L. ; Kwan, H.K.
Author_Institution
Dept. of Electr. & Electron. Eng., Hong Kong Univ., Shatin, Hong Kong
Volume
136
Issue
6
fYear
1989
fDate
12/1/1989 12:00:00 AM
Firstpage
301
Lastpage
305
Abstract
A method for the design of multidimensional ellipsoidally and spherically symmetric recursive digital filters using one-dimensional analogue filters is presented. The number of coefficients required to be optimised is very much reduced and the stability of the resultant filter can be guaranteed. This method is suitable for the design of moderately precise digital filters.
Keywords
multidimensional digital filters; network synthesis; stability; ellipsoidally symmetric filters; moderately precise digital filters; multidimensional filters; one-dimensional analogue filters; optimised coefficients reduction; recursive digital-filter design; spherically symmetric filters; stability;
fLanguage
English
Journal_Title
Circuits, Devices and Systems, IEE Proceedings G
Publisher
iet
ISSN
0956-3768
Type
jour
Filename
216676
Link To Document