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Numerical Method for Solving Electromagnetic Scattering Problem by Many Small Impedance Bodies
Department of Mathematics, Kansas State University, Manhattan, USA
- 1 Department of Mathematics, Kansas State University, Manhattan, USA
American Journal of Computational Mathematics·Volume 07 (2017)·Pages 435–443·Published 26 October 2017·DOI10.4236/ajcm.2017.74031
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Abstract
In this paper, we study electromagnetic (EM) wave scattering problem by many small impedance bodies. A numerical method for solving this problem is presented. The problem is solved under the physical assumptions ka << 1 , where a is the characteristic size of the bodies and k is the wave number. This problem is solved asymptotically and numerical experiments are provided to illustrate the idea of the method. Error estimate for the asymptotic solution is also discussed.
KeywordsElectromagnetic ScatteringIntegral EquationBoundary ImpedanceMany-Body ScatteringEM Waves
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