V.V. Komarov – Dr.Sc.(Eng.), Professor, Department «Radio Electronics and Telecommunications», 

Yuri Gagarin State Technical University of Saratov

E-mail: vyacheslav.komarov@gmail.com

V.P. Meschanov – Dr.Sc.(Eng.), Professor, Director of NIKA-Microwave, Ltd (Saratov)

E-mail: nika373@bk.ru

A.V. Syromyatnikov – Deputy Director for Research, NIKA-Microwave, Ltd (Saratov)