I.A. Krovushkina - Engineer, JSC «Radiofizika»
M.V. Nikitin - Head of Department, JSC «Radiofizika»
S.A. Topchiev - Ph.D. (Eng.), Deputy General Director, General Designer, JSC «Radiofizika»

S. V. Agasieva1, V. Yu. Leushin2, I. О. Porokhov3, G. A. Gudkov4
1–3 Рeoples’ Friendship University of Russia (Moscow, Russia)
4 Bauman Moscow State Technical University (Moscow, Russia)

K. M. Zanin1
1 FSUE “Rostov-on-Don Scientific Research Institute of Radio Communications” FSPC (Rostov-on-Don, Russia)

1 konstantinzanin@rambler.ru