Radiotekhnika
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Sequential ranking procedure radar signals

Keywords:

N.S. Akinshin – Dr.Sc. (Eng.), Professor, Head of Department, JSC TsKBA (Tula)
E-mail: rts@cdbae.ru
R.P. Bystrov – Dr.Sc. (Eng.), Professor, Academician of Academy of Military Sciences, Corresponding Member of the Academy
of Engineering Sciences, Leading Research Scientist, IRE of V.A. Kotelnikov of the Russian Academy of Sciences
E-mail: rudolf@cplire.ru
V.L. Rumyancev – Dr.Sc. (Eng.), Professor, Deputy Head of Sector, JSC TsKBA (Tula)
E-mail: vlroom@yandex.ru
A.V. Peteshov – Ph.D. (Eng.), Associate Professor, Head of Department, Cherepovets Higher Military Engineering School of Radio Electronics
E -mail: peteshov_76@mail.ru


A two-threshold decisive rule for sequential rank control of non-Gaussian radar signals observed against a background of normal noise was obtained, and an estimate was made of the dependence on the correct weaning of the fluctuations of the reflected signal.
The decisive rule makes it possible to calculate the likelihood ratio for the subsequent subsequent detection of non-Gaussian radar signals enveloping them described by the Nakagami distribution against a background of Gaussian noise.
Estimates of the distribution parameters are obtained, and based on the determination of the parameters in the block of computing devices for estimating the parameters m and q.
The performed analysis of characteristics and intervals for the corresponding parameters of the signal and interference parameters.
The proposed version of an adaptive ranked three-threshold detector using parameter and interference estimates.
References

References:
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  7. Akinshin N.S., Bihstrov R.P., Rumyancev V.L., Sokolov A.V. Millimetrovaya radiolokaciya: metodih obnaruzheniya negaussovskikh signalov. M.: Radiotekhnika. 2010.
  8. Spravochnik po radiolokacii / Pod red. M. Skoljnika (Njyu-Yjork. 1970). Per. s angl. (V 4-h tomah) / Pod obtheyj red. K.N. Trofimova. T. 1. Osnovih radiolokacii / Pod red. Ya.S. Ickhoki. M.: Sov. radio. 1976.
May 29, 2020

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