A.V. Bashkirov - Ph. D. (Eng.), Associate Professor, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University A.V. Muratov - Dr. Sc. (Eng.), Professor, Head of Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University M.V. Khoroshaylova - Post-graduate Student, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University A.V. Sitnikov - Dr. Sc. (Phys.-Math.), Professor, Department , Voronezh State Technical University S.A. Ermakov - Ph. D. (Eng.), Consultant, JSC «Concern «Sozvezdie» (Voronez). E-mail: versta9km@mail.ru