A.Yu. Koziratsky - Dr. Sc. (Eng.), Professor, Head of Department of Radio Engineering and Antenna-Feeder Devices, MESC «Zhukovsky-Gagarin Air Force Academy» (Voronezh). E-mail: sashfish@bk.ru V.V. Kapitanov - Ph. D. (Eng.), Lecturer, MESC «Zhukovsky-Gagarin Air Force Academy» (Voronezh). E-mail: kvv256@rambler.ru M.L. Parinov - Ph. D. (Eng.), Associate Professor, MESC «Zhukovsky-Gagarin Air Force Academy» (Voronezh) M.M. Frolov - Post-graduate Student, MESC «Zhukovsky-Gagarin Air Force Academy» (Voronezh)