Mathematical models of algorithms for direction finding of radio-frequency radiation sources by phase correlation direction finders with spatial distribution of direction finding array elements

UDC 621.372.542

Yury Trofimovich Karmanov, Doctor of Science (Engineering), professor of Information Communication Technologies Department of South Ural State University, Chelyabinsk, Russian Federation, ea@drts.susu.ac.ru

Inna Ivanovna Zalyatskaya, postgraduate student of Information Communication Technologies Department of South Ural State University, Chelyabinsk, Russian Federation, zalyatskayainna@mail.ru

Abstract

Mathematical model of algorithms for direction finding of radio-frequency radiation sources of a phase-correlation direction finder with random spatial distribution of elements by direction finding antenna arrays, taking into account the influence of disturbances in the form of non-identicality of channels and receive paths noises, is developed.

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Keywords

algorithm for direction finding, model, direction finding antenna array

References

1. Rembovskij, A.M. Radiomonitoring: zadachi, metody i sredstva / A.M. Rembovskij, A.V. Ashihmin, V.A. Koz'min. – M.: Goryachaya liniya – Telekom, 2006. – 492 s.

Source

Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2012, iss. 17, no. 35 (294) , pp. 21-24. (in Russ.) (The main)