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Time domain modelling of thin wire arrays in the presence of a two media configuration using the boundary element analysis

机译:使用边界元分析在两种介质配置下细线阵列的时域建模

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Transient response of a multiple wire configuration in the presence of a two-media configuration excited by a voltage source (antenna mode) or illuminated by an incident field is analysed using the boundary element method (BEM). The analysis is based on the solution of the corresponding set of the coupled space-time Hallen integral equation and it is carried out directly in the time domain. The influence of a two media configuration is taken into account via the space time reflection coefficient. The corresponding integral equation set is handled via the time domain variant of the Galerkin-Bubnov indirect boundary element method (GB-IBEM). Some illustrative numerical results for both antenna and scattering mode are presented in the paper.
机译:使用边界元方法(BEM)分析了在存在两种介质配置的情况下,多线配置的瞬态响应,其中两种介质配置由电压源激发(天线模式)或由入射场照射。该分析基于耦合的时空哈伦积分方程组的对应解,并且直接在时域中进行。通过时空反射系数考虑了两种介质配置的影响。相应的积分方程组通过Galerkin-Bubnov间接边界元方法(GB-IBEM)的时域变量进行处理。本文给出了天线和散射模式的一些示例性数值结果。

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