A.D. Poligina1, A.E. Ruzhentsev2, E.D. Golubovich3, A.V. Taganov4

1–4 JSC «SPE «Radiosvyaz» (Krasnoyarsk, Russia)

1 Siberian State University (Krasnoyarsk, Russia)

1 anastasia0711@mail.ru, 2 slip229@mail.ru, 3 djon17933@gmail.com, 4 AVTaganov@yandex.ru