P.A. Stremoukhov - Student, Department of Formation and Processing of Radio Signals, «National Research University «MPEI» (Moscow) E-mail: 1opavel1@mail.ru A.R. Safin - Ph. D. (Eng.), Associate Professor, Department of Formation and Processing of Radio Signals, «National Research University «MPEI» (Moscow) E-mail: arsafin@gmail.com N.N. Udalov - Dr. Sc. (Eng.), Professor, Department of Formation and Processing of Radio Signals, «National Research University «MPEI» (Moscow) E-mail: udalovnn@rambler.ru

V.G. Shadrov – Ph.D. (Phys.-Math.), Leading Research Scientist, Scientific-Practical Materials Research Centre

A.E. Dmitrieva – Junior Research Scientist, Scientific-Practical Materials Research Centre

A.V. Boltushkin – Ph.D. (Phys.-Math.), Leading Research Scientist, Scientific-Practical Materials Research Centre E-mail: nemtsevich@ifttp.bas-net.by