TELECOMMUNICATIONS AND RADIO ENGINEERING - 2012 Vol. 71,
No 1 		 

 

 

 

DISCRETE SIGNALS WITH MULTI-LEVEL CORRELATION FUNCTION



Yu. Stasev1, A. Kuznetsov1, V. Sai2, & O. Karpenko1
1Kozhedub Air Force University,
7/79, Sumska Str., Kharkiv, 61023, Ukraine
2Sumy State University
2, Rimsky-Korsakov Str., Sumy, 40007, Ukraine
Address all correspondence to O. Karpenko E-mail: olehkarpenko@yandex.ru

Abstract
The work considers group codes and investigates their structural properties from the viewpoint of decomposing them into non-overlapping cyclical orbits. A method of forming big ensembles of discrete signals with a multi-level correlation function is suggested. The formation of discrete signals is based on cuts of group code non-zero cyclical orbits. The work shows that the suggested method generalizes some discrete signals known before (suborthogonal sequences and Gold codes) and generally allows to synthesize binary sequences with a multi-level correlation function.
KEY WORDS: group codes, cyclical orbits, discrete signal

References

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