V.A. Tsarev - Dr. Sc. (Eng.), Professor, Department «Electronic Devises and Equipment», Yuri Gagarin State Technical University of Saratov. E-mail: tsarev_va@mail.ru D.A. Nesterov - Post-graduate Student, Department «Electronic Devises and Equipment», Yuri Gagarin State Technical University of Saratov. E-mail: enlucioro@gmail.com

S.V. Savelkaev - Dr.Sc. (Eng.), Professor, Siberian State University of Geosystems and Technologies. E-mail: sergei.savelkaev@yandex.ru V.А. Litovchenko - Head of Educational Laboratory, Novosibirsk Higher Military Command School. E-mail: litovchienko_vladimir@mail.ru