S.B. Klyuev1, V.A. Iovdalskiy2, V.V. Demshevsky3, V.P. Marin4

1–3 JSC "RPC "Istok" named after Shokin" (Fryazino, Russia)
4 MIREA – Russian Technological University of the Ministry of Education and Science of the Russian Federation (Moscow, Russia)
1 klyuev194@mail.ru, 2 teh.buro208@gmail.com