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Математическая модель дифракции ТЕ–волны на решетке в плоскопараллельном волноводе

Математическая модель дифракции ТЕ–волны на решетке в плоскопараллельном волноводе

Abstract

Построена математическая модель рассеяния ТЕ-волн на дифракционной решетке, расположенной в поперечном сечении плоскопараллельного волновода, на базе граничного гиперсингулярного интегрального уравнения, соответствующего краевой задаче для уравнения Гельмгольца. Дискретизация проведена численным методом дискретных особенностей, с использованием квадратурных формул интерполяционного типа. A mathematical model of TE–wave radiationon diffraction grating placed in a transverse cross–section of the parallel–plate waveguide is built on the basis of boundary hypersingular integral equation, corresponding to the boundary–value problem for the Helmholtz equation. Discretization is carried out with the numerical method of discrete peculiarities, using quadrature formulae of interpolation type.

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Keywords

дискретные математические модели, гиперсингулярное интегральное уравнение, уравнение Гельмгольца, дифракционная решётка, полином Чебышева

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green