E.V. Ovchinnikova -C.Sc. (Eng.), Associate Professor of Department of Radiophysics, Antennas and Microwave Technique of Moscow Aviation Institute. E-mail: oea8888@gmail.com
S.G. Kondrat-eva -postgraduate student of Department of Radiophysics, Antennas and Microwave Technique of Moscow Aviation Institute. E-mail: evolventa5@yandex.ru
P.A. Shmachilin - C.Sc. (Eng.), Senior Teacher of Department of Radiophysics, Antennas and Microwave Technique of Moscow Aviation Institute. E-mail: shmachilin@gmail.com

S. G. Kondrat-eva - Post-graduate Student, Moscow Aviation Institute (National Research University). E-mail: kondratieff89@ya.ru