Family of uncorrelated binary ZCZ sequence pairs with mismatched filtering

摘要

A family of uncorrelated binary sequence pairs of length N= 4(p~m+1) with zero correlation zone (ZCZ) (N/4)— 1 and mismatched filtering is proposed. The sequence pairs are derived from almost-perfect binary and ternary sequences and possess energy efficiency close to 1 as N becomes large. They can be used in quasi-synchronous code division multiple access and radar systems to reduce interference.