V. V. Zemlyakov - Ph.D. (Phys.-Math.), Associate Professor, Department of Applied Electrodynamics and Computer Modeling, Southern Federal University. E-mail: vvzem@yandex.ru
G. F. Zargano - Dr.Sc. (Phys.-Math.), Professor, Head of Department of Radiophysics, Southern Federal University. E-mail: zargano@yandex.ru
S. S. Borodenko - Post-graduate Student, Department of Radiophysics, Southern Federal University. E-mail: sergborodenko@mail.ru