D.V. Andreeva - Post-graduate Student, Moscow State University of Information Technologies, Radio Engineering and Electronics (MIREA). E-mail: sapfir30@gmail.com G.I. Andreev - Post-graduate Student, Lebedev Institute of Precision Mechanics and Computer Engineering of RAS (Moscow). E-mail: andreeffgena@rambler.ru S.N. Zamuruev - Dr. Sc. (Eng.), Head of Department of Radiolocation and Radionavigation, Moscow State University of Information Technologies, Radio Engineering and Electronics (MIREA). E-mail: zamuruev@mirea.ru

A.A. Zhilnikov1, T.A. Zhilnikov2, V.I. Zhulev3

1,2 Academy of Law and Management of the Federal Penitentiary Service of Russia (Ryazan, Russia)

3 Ryazan State Radio Engineering University n. a. akad. V.F. Utkin (Ryazan, Russia)