Title :
A note on perfect arrays
Author :
Cao, Xiwang ; Qiu, Weisheng
Author_Institution :
Sch. of Mathematic Sci., Peking Univ., Beijing, China
fDate :
4/1/2004 12:00:00 AM
Abstract :
We give some new methods for constructing perfect arrays. Some results on the liftability of the perfect ternary sequences are obtained. In addition, we present a new perfect ternary array with index group Z2r.
Keywords :
correlation theory; group theory; sequences; correlation functions; difference sets; index group; perfect arrays; perfect ternary sequences; Autocorrelation; Binary sequences; Mathematics; Reflection;
Journal_Title :
Signal Processing Letters, IEEE
DOI :
10.1109/LSP.2004.824059