WEDGE DIFFRACTION AS AN INSTANCE OF RADIATIVE SHIELDING
نویسندگان
چکیده
منابع مشابه
E-Polarized Diffraction by Dielectric Wedge
Geometrical optics (GO), the most widely used tool in analysis of high frequency electromagnetic problems, provides the first term of an asymptotic series solution to the Maxwell's equations [1]. It is implemented completely by employing the ordinary ray-tracing technique. To include the second asymptotic term systematically, Keller [2] suggested a generalization of the Fermat's principle on di...
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The object of this paper is to give new expressions for the wave field produced when a time harmonic point source is diffracted by a wedge with Dirichlet or Neumann boundary conditions on its faces. The representation of the total field is expressed in terms of quadratures of elementary functions, rather than Bessel functions, which is usual in the literature. An analogous expression is given f...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research B
سال: 2018
ISSN: 1937-6472
DOI: 10.2528/pierb18011202