I.А. Petrov 1, A.L. Gelgor 2, T.V. Lavrukhin 3

1,2,3 Higher School of Applied Physics and Space Technologies,

Peter the Great St. Petersburg Polytechnic University (Saint-Petersburg, Russia)

1 petrov_ia@spbstu.ru, 2 agelgor@spbstu.ru, 3 lavruhin3.t@edu.spbstu.ru

A.N. Konev1, I.S. Povetkin2, D.V. Chashchin3, P.V. Luferchik4, I.A. Yushkov5

1–5 JSC «SPE «Radiosvyaz» (Krasnoyarsk, Russia)

1 konev_an@krtz.su, 2 povetkin_is@krtz.su, 3 chaschin_dv@krtz.su, 4 lpv@krtz.su, 5 specteh@krtz.su