MODELING OF ELECTROMAGNETIC WAVES PROPAGATION IN THE COMMUNICATION CHANNEL WITH ATTENUATION

UDC 621.396

D.G. Panarin, A.V.Danilova

In this paper, the problems associated with the propagation of radio signals in wireless communication systems for rural and urban routes. The main causes of losses. The basic drawbacks of the approaches proposed Okamurai and Hut. It is proposed to use model plane-environment to understand the implications of land cover on the track. Expressions are given for the coefficients of reflection and transmission. Used born of scattering of electromagnetic waves on the element of vegetation, the calculation of the scattered field was based on the method of moments solution of integral equations. A comparison of the wave amplitudes obtained on the basis of 2 methods – Rayleigh scattering and the method of moments.

Keywords: wave propagation, telecommunication, method of moments, the disturbance attenuation.

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