M. V. Davidovich – Dr.Sc. (Phys.-Math.), Professor, Department of Radiotechnique and Electrodynamics, Saratov State University n.a. N.G. Chernyshevsky

E-mail: davidovichmv@info.sgu.ru

V. P. Meschanov – Dr.Sc. (Eng.), Professor, Director of “NIKA-Microwave”, Ltd. (Saratov) E-mail: nika373@bk.ru

V.V. Akhiyarov – Ph.D. (Eng.), Senior Research Scientist,

Kotel’nikov IRE of RAS (Moscow);

Leading Engineer, JSC «SPC «SRI of Long-Distance Radio Communications» (Moscow) E-mail: vakhiyarov@gmail.com