K.V. Kalashnikov, A.V. Khudchenko, V.P. Koshelets

K.V. Kalashnikov - Post-graduate Student, MPTI Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences
V.P. Koshelets - Dr. Sc. (Phys.-Math.), Head of Laboratory, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences

A.I. Perov - Dr. Sc. (Eng.), Professor, Head of Radio System Department, «National Research University «MPEI» (Moscow). E-mail: alexp@aha.ru S.P. Ippolitov - Undergraduate, Radio System Department, «National Research University «MPEI» (Moscow)