Diffraction of a Plane Inhomogeneous Electromagnetic Wave by a Perfectly Conducting Half-Plane in an Absorbing Medium
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چکیده
منابع مشابه
Diffraction of a plane inhomogeneous electromagnetic wave by a perfectly conducting half-plane in an absorbing medium
The Sommerfeld’s problem of plane wave diffraction by a perfectly conducting half-plane is considered for the general case of an absorbing medium and an inhomogeneous incident wave, whose the constant phase planes are not parallel to the constant amplitude ones. The exact solution is represented in terms of parameters of incident wave propagation in the coordinate axes, but not in terms of angu...
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This paper is concerned with the diffraction of an electromagnetic wave by a perfectly conducting half-plane in a homogeneous bi-isotropic medium (asymptotically). Similar analysis in a source-free field is done in S. Asghar and A. Lakhtakia (1994), Planewave diffraction by a perfectly conducting half-plane in a homogeneous bi-isotropic medium. Int. J. Appl. Electromagnetics in materials, 5, (1...
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The problem of the diffraction of a dipole field by a perfectly conducting half plane or wedge has attracted considerable attention and the literature dates back over half a century. One of the earliest investigations was that of Bromwich (1915) who sought to deduce the solution from a Hertz vector made up of the known solution for the corresponding scalar problem, but it was later realized tha...
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A new method for the analysis of the diffraction of a plane wave impinging on a perfectly conducting circular cylinder in front of a generally reflecting surface is presented. The surface is characterized by its complex reflection coefficient, enabling us to treat a wide class of reflecting surfaces. The presence of the surface is taken into account by means of a suitable expansion of the refle...
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Consider the scattering of time-harmonic electromagnetic plane waves by a doubly periodic surface in R 3. The medium above the surface is supposed to be homogeneous and isotropic with a constant dielectric coefficient, while the material below is perfectly conducting. This paper is concerned with the existence of quasiperiodic solutions for any frequency. Based on an equivalent variational form...
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ژورنال
عنوان ژورنال: American Journal of Electromagnetics and Applications
سال: 2013
ISSN: 2376-5968
DOI: 10.11648/j.ajea.20130101.11