A.Kh. Gilmutdinov - Dr.Sc. (Eng.), Associate Professor, Kazan National Technical Research University named after A.N. Tupolev. E-mail: agilmutdinov@rambler.ru
M.M. Gil-metdinov - Ph.D. candidate, Kazan National Technical Research University named after A.N. Tupolev. E-mail: marat-kzn@list.ru

Ye. A. Levanovich1, A.V. Chernyshev2, R.Yu. Kazantsev3, V.S. Leonov4, A.N. Masyugin5

1–3 Joint-Stock Company «Special-Purpose Enterprise «Radiosvyaz» (Krasnoyarsk, Russia)
1 egor12906@gmail.com, 5 albert.masyugin@mail.ru