A DDM-Based Scheme for Analysis of Electromagnetic Scattering From Target and Rough Surface Composite Model

A DDM-Based Scheme for Analysis of Electromagnetic Scattering From Target and Rough Surface Composite Model

We present an optimized solution procedure for electromagnetic (EM) scattering problems of three-dimensional (3-D) target and rough surface composite model. By decomposing the composite surface into an open surface and a closed surface and applying a proposed domain decomposition method-based (DDM-b...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2013, Vol.12, p.884-885
Hauptverfasser: Chen, Jialin, Wang, Min, Li, Shangsheng, Li, Xiangping, Zhu, Mingbo
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
Domain decomposition method (DDM)
electric field integral equation (EFIE)
electromagnetic (EM) scattering
Electromagnetic scattering
Rough surfaces
Surface impedance
Surface roughness
Surface waves
target and rough surface
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Zusammenfassung:We present an optimized solution procedure for electromagnetic (EM) scattering problems of three-dimensional (3-D) target and rough surface composite model. By decomposing the composite surface into an open surface and a closed surface and applying a proposed domain decomposition method-based (DDM-based) scheme, we demonstrate a significant improvement in the iterative solution of these problems compared to the traditional electric field integral equation (EFIE) formulation.
ISSN:1536-1225
1548-5757
DOI:10.1109/LAWP.2013.2271314