V.V. Komarov – Dr.Sc. (Eng.), Professor, 

Department «Radio Electronics and Telecommunication», Yuri Gagarin State Technical University (Saratov) 

Е-mail: vyacheslav.komarov@gmail.com

A.I. Korchagin – Ph.D. (Eng.), Deputy Director for Research, 

Mitishinskiy SPI Radio-Measuring Instruments (Mytischi town, Moscow region)  

Е-mail: korchagin@mniirip.ru

V.P. Meschanov – Honored Scientist of RF, Dr.Sc. (Eng.), Professor, 

Director of NIKA-Microwave, Ltd (Saratov)

Е-mail: nika373@bk.ru