N.V. Astakhov – Ph.D.(Eng.), Associate Professor, 

Department Radio Equipment Engineering and Manufacturing, Voronezh State Technical University E-mail: kokakoller@gmail.com

A.V. Bashkirov – Dr.Sc.(Eng.), Associate Professor, Acting Head,

Department Radio Equipment Engineering and Manufacturing, Voronezh State Technical University E-mail: fabi7@mail.ru

O.E. Zhurilova – Post-graduate Student, 

Department Radio Equipment Engineering and Manufacturing, Voronezh State Technical University

E-mail: Suslovaoe@yandex.ru

O.Yu. Makarov – Dr.Sc.(Eng.), Professor, 

Department Radio Equipment Engineering and Manufacturing, Voronezh State Technical University E-mail: mou@hotbox.ru