T.I. Kasatkina – Ph.D.(Phys.-Math.), Lecturer, Department of Bases of Radio Engineering and Electronics, Voronezh Institute of the Russian Federal Penitentiary Service

R.N. Andreyev – Ph.D.(Eng.), Head of Department of Bases of Radio Engineering and Electronics, Voronezh Institute of the Russian Federal Penitentiary Service

E-mail: am.iict.vrn@rambler.ru

A.B. Antilikatorov – Ph.D.(Eng.), Associate Professor, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University

E-mail: antilikatorov63@mail.ru

M.A. Romashchenko – Dr.Sc.(Eng.), Associate Professor, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University