Title :
Almost-perfect quadriphase sequences
Author :
Lüke, Hans Dieter
Author_Institution :
Aachen Univ. of Technol., Germany
fDate :
9/1/2001 12:00:00 AM
Abstract :
A new class of quadriphase sequences of length N=pJ+1≡2 mod 4(p odd prime, J=1,2,...) is presented. These almost-perfect sequences have a periodic autocorrelation function Θ (τ) which vanishes for all τ≠0mod (N/2)
Keywords :
binary sequences; correlation theory; almost-perfect quadriphase sequences; periodic autocorrelation function; Autocorrelation; Binary phase shift keying; Binary sequences; Phase shift keying; Quadrature phase shift keying; Signal processing; Time-varying channels;
Journal_Title :
Information Theory, IEEE Transactions on
