介电半空间上两窄带间的脉冲电磁场耦合:基于矩量法的一段解

M. Štumpf
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引用次数: 2

摘要

利用卡格尼亚德-德霍普矩量法分析了介电介质半空间上两个耦合的窄薄条上感应的时域电流。该问题采用复频域电磁互易定理,将其转化为矩阵形式,其项通过波慢度表示表示。然后将方程组解析地转换为TD,从而得到一个卷积型方程组,该方程组通过实时行进技术求解TD感应电流。
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Pulsed EM Field Coupling Between Two Narrow Strips on a Dielectric Half-Space: A One-Segment Solution Based on the Cagniard-DeHoop Method of Moments
The time-domain (TD) electric current induced on two coupled, narrow thin strips located on a dielectric half-space is analyzed with the aid of the Cagniard-DeHoop method of moments (CdH-MoM). The problem is formulated using the complex-frequency domain EM reciprocity theorem that is cast into the matrix form whose entries are expressed via a wave slowness representation. The system of equations is then transformed to the TD analytically, which yields a convolution-type system of equations that is solved for TD induced currents via the marching-on-in-time technique.
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