V.V. Andreev – Dr. Sc. (Eng.), Professor, Department «Design and manufacturing of electronic equipment», Kaluga branch of the Bauman MSTU E-mail: vladimir_andreev@bmstu.ru

S.V. Ryzhov – Master, Department «Design and manufacturing of electronic equipment», Kaluga branch of the Bauman MSTU

E-mail: sergey.righov@gmail.com

A.V. Romanov – Post-graduate Student, Department «Design and manufacturing of electronic equipment», Kaluga branch of the Bauman MSTU E-mail: romanov@okbmel.ru