Volume Potential-Integral-Equation Formulation for Electromagnetic Scattering by Dielectric Objects

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http://hdl.handle.net/10138/228804

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Markkanen , J 2016 , Volume Potential-Integral-Equation Formulation for Electromagnetic Scattering by Dielectric Objects . in 2016 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS) . URSI International Symposium on Electromagnetic Theory , IEEE , New York , pp. 468-471 , URSI International Symposium on Electromagnetic Theory , Espoo , Finland , 14/08/2016 . https://doi.org/10.1109/URSI-EMTS.2016.7571428

Title: Volume Potential-Integral-Equation Formulation for Electromagnetic Scattering by Dielectric Objects
Author: Markkanen, Johannes
Contributor: University of Helsinki, Department of Physics
Publisher: IEEE
Date: 2016
Language: eng
Number of pages: 4
Belongs to series: 2016 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS)
Belongs to series: URSI International Symposium on Electromagnetic Theory
ISBN: 978-1-5090-2502-2
URI: http://hdl.handle.net/10138/228804
Abstract: A volume potential-integral-equation formulation for electromagnetic scattering by dielectric objects is developed and discretized with fully continuous nodal basis functions. The equations are tested with either the point-matching or Galerkin's testing procedure. Galerkin's testing shows superior accuracy over the point-matching as well as over the standard discretization of the electric field volume integral equation with Schaubert-Wilton-Glisson (SWG) functions. The potential formulation is accelerated by the precorrected-FFT method.
Subject: BODIES
114 Physical sciences
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