A.Yu. Parshin – Ph.D.(Eng.), Associate Professor, Department «Radio Engineering Devices», Ryazan State Radio Engineering University
E-mail: parshin.a.y@rsreu.ru
Yu.N. Parshin – Dr.Sc.(Eng.), Professor, Head of Department «Radio Engineering Devices», Ryazan State Radio Engineering University
E-mail: parshin.y.n@rsreu.ru