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Study of rough surface scattering by single integral equation

International journal of applied research · 2020 · Vol. 6(6) · pp. 400–403

Abstract

An efficient algorithm for electromagnetic wave scattering from rough dielectric surfaces is developed. The algorithm is based on the single magnetic field integral equation (SMFIE) and the surface is discretized using Rao-Wilton-Glisson (RWG-) triangular basis functions. The new feature of the algorithm is the application of the adaptive integral method (AIM) with SMFIE for speeding up the calculation. The developed new method utilizes the flexibility of RWG functions to model arbitrary rough surface enabling accurate simulations over large surfaces.

Electromagnetic Scattering and AnalysisElectromagnetic Simulation and Numerical MethodsSoil Moisture and Remote SensingIntegral equationDiscretizationSurface (topology)Electric-field integral equationBasis functionScatteringMathematicsMathematical analysisRough surfaceMethod of moments (probability theory)
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