DocumentCode
952579
Title
Two-dimensional variable f.i.r. bandpass filters
Author
Ahuja, S.S.
Author_Institution
Hindustan Aeronautics Ltd., Aircraft Design Bureau, Bangalore, India
Volume
15
Issue
18
fYear
1979
Firstpage
551
Lastpage
553
Abstract
In this letter the cosine transformation is extended to the design of constant-centre-frequency/variable-bandwidth and constant-bandwidth/variable-centre-frequency circularly symmetric 2D f.i.r. bandpass digital filters.
Keywords
band-pass filters; frequency response; two-dimensional digital filters; bandpass digital filters; constant bandwidth variable centre frequency design; constant centre frequency variable bandwidth design; cosine transformation; frequency impulse response;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19790396
Filename
4243519
Link To Document