D.A. Borisov − Student, 

Moscow Institute of Physics and Technology (National Research University) (Dolgoprudny, Russia)

E-mail: bd240897@yandex.ru

S.P. Skobelev − Dr.Sc. (Phys.-Math.), Leading Research Scientist, 

PJSC «Radiofizika»; 

Associate Professor, 

Moscow Institute of Physics and Technology (National Research University) (Dolgoprudny, Russia) E-mail: s.p.skobelev@mail.ru

A new modification of the method of auxiliary sources proposed earlier for solution of two-dimensional problems of E-polarized wave scattering by perfectly conducting cylinders and thin screens is generalized here for the case of H-polarized wave scattering by thin screens. Unlike the case of E-polarization where cylindrical auxiliary sources with uniform current distribution over the cross section have been used, we propose here to use sources of definite optimum radius, different from that corresponding to the case of  E-polarization, with tapered current distribution over the cross section. The effectiveness of the modification proposed here is demonstrated using the case of H-polarized plane wave scattering by a screen in the form of a planar strip. Comparisons of the results obtained in the calculations with some data obtained by other methods have shown their coincidence with good accuracy.

Borisov D.A., Skobelev S.P. Modification of the method of auxiliary sources for analysis of H-polarized wave scattering by thin screens. Radiotekhnika. 2020. V. 84. № 10(19). P. 34−. DOI: 10.18127/j00338486-202010(19)-03  (In Russian).

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