O.V. Voronkov - Ph. D. (Eng.), Head of Department, Mytishchinsky SRI of Radio-Measuring Instruments E-mail: info@niirip.ru I.N. Kabanov - Ph. D. (Eng.), Head of Department, Mytishchinsky SRI of Radio-Measuring Instruments E-mail: mr.kin63@mail.ru V.P. Meschanov - Dr. Sc. (Eng.), Professor, Director NIKA-Microwave, Ltd (Saratov) E-mail: nika373@bk.ru L.S. Sotov - Dr. Sc. (Eng.), Professor, Saratov State University named after N.G. Chernyshevsky E-mail: slskit@mail.ru A.L. Khvalin - Ph. D. (Eng.), Associate Professor, Saratov State University named after N.G. Chernyshevsky E-mail: Khvalin63@mail.ru