A.A. Golovkov - Dr Sc. (Eng.), Professor, Honored inventor of the Russian Federation, Department of Aviation Systems and Radio Navigation and Radio Communication Suites, Military Educational and Scientific center of the Air Force - N. E. Zhukovsky and Y. A. Gagarin Air Force Academy - (Voronezh) V.A. Golovkov - Design engineer, Voronezh Design Office of Antenna-Feeder Devices E-mail: vladimir. golovkov @ yandex. ru N.A. Druzhinina - Electronics Engineer, Military Educational and Scientific Center of the Air Force - N. E. Zhukovsky and Y. A. Gagarin Air Force Academy - (Voronezh)