DocumentCode
1123614
Title
Comments on "About the enumeration of best biphase codes"
Author
Wai Ho Mow
Author_Institution
Dept. of Inf. Eng., Chinese Univ., Hong Kong
Volume
42
Issue
7
fYear
1994
fDate
7/1/1994 12:00:00 AM
Firstpage
1876
Abstract
A paper by Fourdan (IEEE Trans. Signal Processing, vol.39, p.1427-8, 1991) discussed a sensible way to classify the catalog of biphase codes with minimum peak sidelobe level. Unfortunately, the properties of the group of invariant transformations mentioned are invalid for sequences of even length. Consequently some of the best biphase codes may not be generated from their independent roots. The purpose of the present comment is to fix the problem by presenting the correct group structure of the invariant transformations.<>
Keywords
codes; transforms; biphase codes; group structure; invariant transformations; minimum peak sidelobe level; roots; sequences; Autocorrelation;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.298304
Filename
298304
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