S. G. Aliushina, P. E. Denisenko, O. G. Morozov, I. R. Sadykov, O. A. Stepuschenko

S.M. Popov - Senior Research Scientist, Kotelnikov IRE RAS (Fryazino Branch). E-mail: sergei@popov.eu.org Yu.K. Chamorovsky - Leading Research Scientist, Kotelnikov IRE RAS (Fryazino Branch). E-mail: yurichamor@gmail.com

V.V. Ivanov¹, G.S. Voronkov², A.G. Zakoyan³, I.V. Stepanov⁴, A.V. Voronkova⁵, R.V. Kutluyarov⁶, E.P. Grakhovna⁷

1−7 Ufa University of Science and Technology (Ufa, Russia)