High-frequency electromagnetic field coupling to a long finite line with vertical risers
High-frequency electromagnetic field coupling to a long finite line with vertical risers
复制标题
高频电磁场耦合到具有垂直立管的长有限线
DOI：
10.1109/ursigass.2014.6929526
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
F. Rachidi
中科院分区：
文献类型：
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作者：
S. Tkachenko;Felix Middelstaedt;J. Nitsch;R. Vick;G. Lugrin;F. Rachidi
本文研究了高频电磁平面波与理想导体地面上垂直垂直传输的有限长线之间的耦合问题，当经典的传输线（TL）近似不适用时。我们推导出解析表达式的感应电流的中心部分的线，使用所谓的渐近方法。渐近方法的应用需要的反射和散射系数的知识，电流波在半无限线。为了得到这些系数，我们已经使用微扰理论的混合位积分方程（MPIE）的解决方案。所得结果与数值模拟结果吻合得很好。
In this paper, we consider high-frequency electromagnetic plane wave coupling to a long finite line with vertical risers above a perfectly conducting ground, when the classical Transmission Line (TL) approximation is not applicable. We derive analytical expression for the induced current in the central part of the line, using the so-called asymptotic approach. The application of the asymptotic approach requires the knowledge of reflection and scattering coefficients for current waves in semi-infinite lines. To obtain these coefficients, we have used perturbation theory for the solution of Mixed Potential Integral Equation (MPIE). The obtained results are in very good agreement with numerical simulations.
长端接传输线的奇点展开法 (SEM)
DOI：
10.1109/iceaa.2013.6632411
发表时间：
2019
期刊：
2013 International Conference on Electromagnetics in Advanced Applications (ICEAA)
影响因子：
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作者：
F. Middelstaedt;S. V. Tkachenko;R. Vick
通讯作者：
R. Vick