DocumentCode :
1520768
Title :
Fractional-Delay and Supersymmetric 
th-Band Linear-Phase FIR Filters Utilizing Partially Symmetric and Antisymmetric Impulse Responses
Author :
Johansson, Håkan
Author_Institution :
Dept. of Electr. Eng., Linkoping Univ., Linkoping, Sweden
Volume :
59
Issue :
6
fYear :
2012
fDate :
6/1/2012 12:00:00 AM
Firstpage :
366
Lastpage :
370
Abstract :
This brief considers fractional-delay finite-length impulse response (FIR) filters and a class of supersymmetric Mth-band linear-phase FIR filters utilizing partially symmetric and partially antisymmetric impulse responses. Design examples reveal significant multiplication savings, depending on the specification, as compared to traditional filters.
Keywords :
FIR filters; linear phase filters; transient response; antisymmetric impulse responses; fractional-delay finite-length impulse response filters; partially symmetric impulse responses; supersymmetric M th-band linear-phase FIR filters; Approximation methods; Bandwidth; Complexity theory; Delay; Finite impulse response filter; Frequency response; Vectors; $M$
fLanguage :
English
Journal_Title :
Circuits and Systems II: Express Briefs, IEEE Transactions on
Publisher :
ieee
ISSN :
1549-7747
Type :
jour
DOI :
10.1109/TCSII.2012.2195060
Filename :
6203395
Link To Document :
