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Title
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Image Solution for the 3-D Static Green’s Function of a Vertically Stratified Two-Layer Half-Space
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Type
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JournalPaper
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Keywords
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Dielectrics, Electrostatics, Electric potential, Geometry, Poisson equations, Fourier transforms, Three-dimensional displays
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Abstract
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The general form of 3-D static Green's function for a general structure consisting of N arbitrary adjacent dielectric wedges is derived using the Kontorovich-Lebedev and Fourier transforms. It consists of several point sources in physical space and a line image source in complex space for each region of the problem geometry. While the point sources can be treated conventionally, the line image distributions are obtained by extracting a proper asymptotic behavior of the solution, which can be numerically computed. As an example, the case of a vertically stratified two-layer half-space is investigated and the respective point and line image sources are obtained. The efficiency of the proposed solution method is demonstrated by comparing the computational time for a given structure with that required by a commercially available numerical code using the finite integration technique.
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Researchers
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REZA Shirazi (Third Researcher), Rouzbeh Moini (Fourth Researcher), ٍehsan zareian jahromi (First Researcher), S. H. H. Sadeghi (Second Researcher), hamidreza Karami (Fifth Researcher)
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