MODELING OF SCATTERING OF ELECTROMAGNETIC WAVES ON THE ELECTROMAGNETIC OBJECTS USING THE MODIFIED METHOD OF MOMENTS

UDC 621.396

D.G. Panarin

In the paper the approach is discussed to the solution of problems related to scattering of electromagnetic waves on objects of large dimensions based on the combination of surface integral equations and the method of moments. We apply basic and trial functions in the method of moments in the process of information integral equations to a system of linear equations for the case when the matrix of impedances is very full. The wavelet transform is used in order to simplify the matrix. A comparison of results obtained based on this approach and other methods achieved their satisfactory coincidence is carried out.

Keywords: integral equations, method of moments, wavelet transform, scattering of electromagnetic waves.

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