M.A. Romashchenko – Dr.Sc.(Eng.), Professor, 

Department Radio Equipment Engineering and Manufacturing, Voronezh State Technical University

S.N. Panychev – Dr.Sc.(Eng.), Associate Professor, Leading Research Scientist, 

CSID JSC «STC of REW» (Voronezh)

E-mail: pany4ev@mail.ru

O.N. Chirkov – Senior Lecturer, 

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