THE RESEARCH OF FEATURES OF DIFFRACTION PROCESSES IN THE HIGH FREQUENCY RANGE
V.G. Panarin, A.G.Yurochkin
This paper discusses the features of processes of diffraction of electromagnetic waves in the high frequency range as it is promising from the point of view of further development of communication systems. It is noted that with the increase in frequency is required to consider the objects surface on which the diffraction as rough. The numerical simulation is introduced the Fresnel’s coefficient of roughness. This description of the reflection coefficients taking into account the surface roughness. Given the calculated reflection coefficients for different polarizations of the incident electromagnetic wave depending on frequency. The dependence of the reflection coefficient depending on angle of incidence for a given frequency of the incident electromagnetic wave.
Keywords: diffraction, electromagnetic waves, reflection coefficient, Fresnel’s coefficient.