DocumentCode :
1354754
Title :
Complex-valued linear-phase paraunitary filter banks
Author :
Chen, L. ; Chan, K.P. ; Nguyen, T.Q.
Author_Institution :
Dept. of Electr. Eng., Shantou Univ., Guangdong, China
Volume :
36
Issue :
10
fYear :
2000
fDate :
5/11/2000 12:00:00 AM
Firstpage :
917
Lastpage :
918
Abstract :
An algorithm for complex-valued paraunitary filter banks with conjugate symmetry is proposed which leads to the filters having linear-phase frequency responses. Lattice structures are proposed that can be treated as a generalisation of the factorisation of real-valued linear-phase filter banks
Keywords :
channel bank filters; frequency response; lattice filters; linear phase filters; algorithm; complex-valued linear-phase paraunitary filter bank; conjugate symmetry; factorisation; frequency response; lattice structure; sub-band filtering;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20000627
Filename :
850528
Link To Document :
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