A.L. Khvalin - Dr. Sc. (Eng.), Associate Professor, Saratov State University named after N.G. Chernyshevsky. E-mail: khvalin63@mail.ru L.L. Strakhova - Ph. D. (Phys.-Math.), Associate Professor, Saratov State University named after N.G. Chernyshevsky A.V. Vorobiev - Engineer, NIKA-Microwave, Ltd (Saratov)

A.V. Baldin – Associate Professor, 

Department «Data science and control systems», Bauman Moscow State Technical University

E-mail: bal@bmstu.ru

I.D. Eroshok – Assistant, 

Department «Data science and control systems», Bauman Moscow State Technical University

E-mail: ideroshok@gmail.com