分层中格林函数中卷型算子的两级奇异提取

2016 IEEE International Symposium on Antennas and Propagation (APSURSI) Pub Date : 2016-06-01 DOI:10.1109/APS.2016.7695860

Dawei Li, D. Wilton, D. Jackson, Ji Chen

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引用次数: 1

摘要

本文提出了一种两能级渐近减法，用于消除单轴介质的卷型分层介质格林函数(LMGF)中出现的所有无界奇点。这允许一个更健壮和更精确的插值方案，以有效地计算LMGF中的旋型算子。

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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Two-level singularity extraction for curl-type operators in layered-medium green's functions

In this paper, a two-level asymptotic subtraction method is developed to remove all unbounded singularities that appear in the curl-type layered-medium Green's function (LMGF) for uniaxial media. This allows for a more robust and more accurate interpolation scheme for the efficient evaluation of the curl-type operators in the LMGF.

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2016 IEEE International Symposium on Antennas and Propagation (APSURSI)

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