New class of polyphase sequences withtwo-valued auto- and crosscorrelationfunctions
Pingzhi Fan, Matthew E. Darnell, B. Honary · Electronics Letters · 1994
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.