N. P. Balabukha - Ph.D. (Eng.), Associate Professor, Head of Laboratory, Institute of Theoretical and Applied Electrodynamics of RAS. E-mail: n_bala@mail.ru N. L. Men-shikh - Post-graduate Student, Moscow Institute of Physics and Technology, Engineer, Institute of Theoretical and Applied Electrodynamics of RAS. E-mail: sula1989@mail.ru V. S. Solosin - Ph.D. (Phys.-Math.), Leading Research Scientist, Institute of Theoretical and Applied Electrodynamics of RAS. E-mail: svs15105@yandex.ru