V.P. Koryachko1, D.A. Perepelkin2, V.Yu. Likuchev3

1,2 Ryazan State Radio Engineering University named after V.F. Utkin (Ryazan, Russia)
3 JSC «Ryazan Design Bureau «Globus» (Ryazan, Russia)
2 perepelkin.d.a@rsreu.ru, 3 v.likuchov@yandex.ru