I.A. Nagin, A.Yu. Shatilov

S.N. Kirillov - Dr. Sc. (Eng.), Professor, Head of Department of Radio Management and Communication, Ryazan State Radio Engineering University E-mail: kirillov.lab@mail.ru V.M. Berdnikov - Ph. D. (Eng.), Associate Professor, Department of Radio Management and Communication, Ryazan State Radio Engineering University E-mail: bvm1986@mail.ru