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arXiv 0908.1104cond-mat.mtrl-scicond-mat.mes-hall
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一类线介质准静态模型的非局部介电常数

Non-local permittivity from a quasi-static model for a class of wire media

Stanislav I. Maslovski, Mário G. Silveirinha

摘要:

一个简单的准静态模型适用于广泛的一类线介质的开发,解释强非局部性的线介质的介电响应在明确的物理条款的有效电感和电容每单位长度的导线。该模型与已知解进行了检验,发现与更复杂的分析和数值方法获得的结果非常一致。特别注意抑制线介质中的空间色散效应。

英文摘要:

A simple quasi-static model applicable to a wide class of wire media is developed that explains strong non-locality in the dielectric response of wire media in clear physical terms of effective inductance and capacitance per unit length of a wire. The model is checked against known solutions and found to be in excellent agreement with the results obtained by much more sophisticated analytical and numerical methods. Special attention is given to suppression of the spatial dispersion effects in wire media.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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