Statistical characteristics of a noncoherent digital discriminator for the delay of a phase-keyed noise-like signal

Authors

  • V. A. Barkhota
  • V. V. Gorshkov

DOI:

https://doi.org/10.3103/S073527271989110129

Abstract

Phase-keyed noise-like signals (PK NLS) have become extensively used in radiocommunication systems. The receivers of such systems, which are designed according to the follow-up principle, usually employ noncoherent delay discriminators which are required to determine the delay of a modulating pseudorandom sequence (PRS). In [1] a digital noncoherent delay discriminator (DNDD) of the two-channel type was proposed which may be used to solve such a problem; in [2] a method was given for analyzing its statistical characteristics.

References

USSR Patent No. 726671, MKIH04 7/06.

GORSHKOV, V.V. Statistical characteristics of a digital discriminator for the delay of code sequences. Radioelectron. Commun. Syst. (English translation of Izvestiya Vysshikh Uchebnykh Zavedenii Radioelektronika), v.32, n.8, p.28-30, 1989.

TUZOV, G.I.; GORSHKOV, V.V.; RACHINSKII, A.G.; ET AL. Estimating the effect of synchronous interference on a digital demodulator of a complex phase-modulated signal. Radioelectron. Commun. Syst. (English translation of Izvestiya Vysshikh Uchebnykh Zavedenii Radioelektronika), v.25, n.4, p.15-24, 1982.

TUZOV, G.I. Statistical Theory of Complex-Signal Reception [in Russian]. Moscow: Sov. Radio, 1977.

USSR Patent No. 1131034, MKI H04L 7/06.

Downloads

Published

1989-11-12

Issue

Vol. 32 No. 11 (1989)

Section

Brief Communications