DocumentCode
814929
Title
Minimal multiplier realization of 2-D all-pass digital filters
Author
Manivannan, K. ; Eswaran, C.
Author_Institution
Dept. of Electr. Eng., Indian Inst. of Technol., Madras, India
Volume
35
Issue
4
fYear
1988
fDate
4/1/1988 12:00:00 AM
Firstpage
480
Lastpage
482
Abstract
A method is described to realize 2-D all-pass digital filters using a minimum number of multipliers. The multiplier values are real and are obtained as simple functions of the coefficients of the transfer function. It is shown that using this method one can realize a first-order 2-D all-pass filter with only three real-gain multipliers and three delays
Keywords
all-pass filters; transfer functions; two-dimensional digital filters; all-pass digital filters; minimal multiplier realisation; real-gain multipliers; transfer function coefficients; two-dimensional filters; Circuit noise; Delay; Digital filters; IIR filters; Mirrors; Neural networks; Noise reduction; Polynomials; Topology; Transfer functions;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.1771
Filename
1771
Link To Document