D.P. Tabakov – Dr.Sc.(Phys.-Math.), Professor, Department of Radio Electronic Systems, Volga State University of Telecommunications and Informatics (Samara) E-mail: illuminator84@yandex.ru

S.V. Morozov – Assistant, Department of Radio Electronic Systems, Volga State University of Telecommunications and Informatics (Samara) E-mail: grimmxxx@gmail.com

D.A. Kupriyanov – Post-graduate Student, Volga State University of Telecommunications and Informatics (Samara) E-mail: kuban1408@gmail.com