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

A.A. Dyachenko – Student, Department «Radio Electronics and Telecommunications», Yuri Gagarin State Technical

University of Saratov

E-mail: alexeydychenko1996@yandex.ru