Title :
New class of polyphase sequences with two-valued auto- and crosscorrelation functions
Author :
Fan, P.Z. ; Darnell, M. ; Honary, Bahram
Author_Institution :
Dept. of Electron. Eng., Hull Univ.
fDate :
6/23/1994 12:00:00 AM
Abstract :
A new class of polyphase sequences with two-valued periodic auto- and crosscorrelation properties is proposed. It is proved that, for a given prime length L>3, the out-of-phase ACFs and CCFs of the sequences are constant and equal to L. It is also shown that sequences of the same length are mutually orthogonal and the correlation values asymptotically reach the Sarwate bound
Keywords :
correlation theory; series (mathematics); asymptotic Sarwate bound; mutually orthogonal sequences; out-of-phase ACFs; out-of-phase CCFs; polyphase sequences; prime length; two-valued periodic autocorrelation functions; two-valued periodic crosscorrelation functions;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940738
