М.А. Kazantsev – Head of Department, JSC «SPE «Radiosvyaz» (Krasnoyarsk)

E-mail: mkaz@mail.ru

Е.I. Fokin – Post-graduate Student, Siberian Federal University (Krasnoyarsk)

E-mail: evgeniyfox@mail.ru

I.V. Chemidov – Post-graduate Student, Siberian Federal University (Krasnoyarsk) E-mail: ichemidov@yandex.ru

I.K. Belova1, E.O. Deryugina2, A.V. Dyomin3

1-3 Kaluga Branch of Bauman Moscow State Technical University (Kaluga, Russia)

1 belova.ik@bmstu.ru, 2 deryugina_eo@bmstu.ru, 3 dyominav@student.bmstu.ru