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
