D.V. Tamonov - Student, Bauman - Technical University. E-mail: genius-alfa@mail.ru
A.A. Kalinkevich - Ph.D. (Phys.-Math.), Leading Researcher, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences. E-mail: kalinkevich@newmail.ru
V.M. Masyuk - Ph.D. (Phys.-Math.), Researcher, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences. E-mail: masyuk77@mail.ru