V.A. Permyakov - Dr.Sc. (Phys.-Math.), Professor, Department Antenna Devise and Propagation Radio Waves, National Research University «MPEI». E-mail: valerypermyakov@yandex.ru
M.S. Mikhailov - Post-graduate Student, Department Antenna Devise and Propagation Radio Waves, National Research University «MPEI». E-mail: mihailovms@mail.ru

E. V. Komissarova - Senior Teacher, Department of Radioelectronic Systems and Devices, Bauman Moscow State Technical University. E-mail: mc_ken@list.ru
V. M. Krekhtunov - Ph.D. (Eng.), Associate Professor, Department of Radioelectronic Systems and Devices, Bauman Moscow State Technical University. E-mail: krehtunov@bk.ru

D.G. Fomin¹, N.V. Dudarev², S.N. Darovskikh³

1–3  South Ural State University (National Research University) (Chelyabinsk, Russia)