The collection contains materials of reports on the most pressing problems of modern physics of wave processes and their technical applications in microwave, microwave and optical ranges. Among them : General theory of wave processes , Electrodynamics and technique of microwave and microwave , transmission and processing of information in radio engineering systems , Electrodynamics and Technology of Artificial Environments , Microwave and microwave equipment in industry and transport , Optical communication networks and their components , fractals and deterministic chaos , Active and non-linear devices , Antennas, Transmission lines with inhomogeneous anisotropic , Circular and non-linear media. The conference was held with the support of RFBR (grant No18-02-20123 G) on the basis of South Ural State University . The conference proceedings are published under the editorship of D. f. -m. n. Kluyeva D. C.