D.A. Barinov - Deputy General Director, JSC «SIC Almaz-Fazotron» (Saratov) P.V. Kovryakov - Post-graduate Student, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov V.A. Kolomeytsev - Dr. Sc. (Eng.), Honored Scientist of RF, Professor, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov E.A. Morozov - Student, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov

D.A. Barinov - Deputy General Director JSC «SIC Almaz-Fazotron» (Saratov) E.I. Beloborodova - Student, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov V.A. Kolomeitsev - Dr. Sc. (Eng.), Professor, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov N.V. Stepanov - Student, Department «Electronics and telecommunications», Yuri Gagarin State Technical University of Saratov

D.V. Shushpanov1

1 Bonch-Bruevich Saint Petersburg State University of Telecommunications (St. Petersburg, Russia)

1 dimasf@inbox.ru