时域有限差分法在屏蔽罩辐射中的应用

D. Hockanson, J. Drewniak, T. Hubing, T. van Doren
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引用次数: 12

摘要

将时域有限差分法应用于内源屏蔽罩辐射的分析。本文将三维码的结果与波导问题的解析结果和劳伦斯利弗莫尔TSAR码的解析结果进行了比较。给出了两个附件示例来演示FDTD方法在此应用中的实用性。一个例子是来自插槽的辐射,另一个例子是来自非谐振孔的能量耦合到附加的屏蔽电缆,从而导致增强的辐射。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Application of the finite-difference time-domain method to radiation from shielded enclosures
The finite-difference time-domain method is applied to the analysis of radiation from shielding enclosures with internal sources. Results from the three-dimensional code which has been developed are compared with analytical results from waveguide problems and the Lawrence Livermore TSAR code. Two enclosure examples are given to demonstrate the utility of the FDTD method for this application. One example is for radiation from slots, and the other is coupling of energy from a nonresonant aperture to an attached shielded cable that results in enhanced radiation.<>
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