Yu.V. Krivosheev - Ph. D. (Eng.), Senior Research Scientist, PJSC «Radiofizika» (Moscow); Lecturer, Department of Radiophysics and Engineering Cybernetics, Moscow Institute of Physics and Technology (State University) E-mail: krivosheev-yury@yandex.ru A.V. Shishlov - Ph. D. (Eng.), Head of Department, PJSC «Radiofizika» (Moscow); Deputy Head of Department of Radiophysics and Engineering Cybernetics, Moscow Institute of Physics and Technology (State University) E-mail: shishlov54@mail.ru