The J-correlation method of direction finding during pseudonoise signal processing

Authors

  • A. G. Sorochan Research Institute of Complex Automation, Donetsk, Ukraine

DOI:

https://doi.org/10.3103/S0735272705100079

Abstract

Two implementations of the J-correlation method of direction finding for pseudonoise signal processing are considered. Expressions describing the bearing characteristics are derived, and the condition, corresponding to direction finder’s nonperiodic characteristic, is formulated. It is shown that the steepness of the bearing characteristic in the J-th correlation method of direction finding increases when the spectrum of the received signal becomes more complicated.

References

SOROCHAN, A.G.; LITVINENKO, V.I.; LIGINOV, S.M. A method for measurement of time delay of a modulated signal passing over separate propagation channels, and a device for its implementation. UA Patent No. 42816. Bull. Izobr., n.10, Nov. 2001.

SOROCHAN, A.G. J-korreliatcionnyi metod pelengatcii. Radioelectron. Commun. Syst., v.44, n.11, p.57-65, 2001.

SOROCHAN, A.G. Vtoroi sposob J-korreliatcionnogo metoda pelengatcii. Radioelectron. Commun. Syst., v.46, n.10, p.53-60, 2003.

IL’IN, V.A.; POZNYAK, E.G. Foundations of Mathematical Analysis, Part 1 [in Russian]. Moscow: Nauka, 1980.

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Published

2005-10-07

Issue

Vol. 48 No. 10 (2005): Military Radioelectronic Technologies

Section

Research Articles