非结构化TLM和边界元的耦合用于精确的二维电磁仿真

2015 International Conference on Electromagnetics in Advanced Applications (ICEAA) Pub Date : 2015-10-15 DOI:10.1109/ICEAA.2015.7297281

D. Simmons, K. Cools, P. Sewell

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引用次数: 1

摘要

本文介绍了二维时域边界元法(BEM)与非结构化传输线法(UTLM)的混合方法，该方法可以精确地模拟几何精确非结构化网格模拟的均匀和非均匀目标的辐射边界条件和平面波激励。通过数值结果与解析结果的比较，验证了该方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Coupling of unstructured TLM and BEM for accurate 2D electromagnetic simulation

In this paper the hybridisation of the 2D time-domain boundary element method (BEM) with the unstructured transmission line method (UTLM) will be introduced, which enables accurate modeling of radiating boundary conditions and plane wave excitations of uniform and non-uniform targets modelled by geometrically accurate unstructured meshes. The method is demonstrated by comparing numerical results against analytical results.

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2015 International Conference on Electromagnetics in Advanced Applications (ICEAA)

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