A.S.Pershin, A.G.Romanov, A.I.Velichko, G.V. Shipilov
V. N. Seleznev - Post-graduate Student, Department of Radio Devices and Antenna Systems, NRU "MPEI"
I. V. Belkovich - Post-graduate Student, Department of Radio Devices and Antenna Systems, NRU "MPEI"
B. L. Kogan - Dr.Sc. (Eng.), Professor, Department of Radio Devices and Antenna Systems, NRU "MPEI"
