DocumentCode
856628
Title
Derivation of length extension formulas for complementary sets of sequences using orthogonal filterbanks
Author
Candan, Ç
Author_Institution
Dept. of Electr. Eng., METU, Ankara
Volume
42
Issue
24
fYear
2006
Firstpage
1427
Lastpage
1428
Abstract
A method for the construction of complementary sets of sequences using polyphase representation of orthogonal filterbanks is presented. It is shown that the case of two-channel filterbanks unifies individually derived length extension formulas for complementary sequences into a common framework and the general M-channel case produces novel formulas for the extension of complementary sets of sequences. The presented technique can also be used to generate polyphase and multi-level sequences
Keywords
binary sequences; channel bank filters; filtering theory; matrix algebra; sequences; complementary sequences; length extension formulas; multilevel sequences; orthogonal filterbanks; polyphase representation; polyphase sequences; two-channel filterbanks;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20062115
Filename
4027932
Link To Document