Closed-form time-domain (TD) analytical expressions describing the electromagnetic (EM) signal transfer between two vertical dipoles through a thin, highly contrasting layer with combined magneto-dielectric properties are derived via the Cagniard–DeHoop (CdH) technique with the TD saltus-type conditions. The TD EM-field coupling between the antennas in the absence of the layer is discussed, including its near-field asymptotic solution. It is demonstrated both analytically and numerically that under certain circumstances the combined sheet behaves virtually as a transparent sheet the transition across which inverts the polarity of the received signal.

中文翻译：

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脉冲电磁场​​信号跨薄磁介电片传输

描述电磁 (EM) 信号在两个垂直偶极子之间通过具有组合磁介电特性的薄、高对比度层传输的封闭形式时域 (TD) 分析表达式是通过带有 TD 的 Cagniard-DeHoop (CdH) 技术得出的盐型条件。讨论了在没有该层的情况下天线之间的 TD EM 场耦合，包括其近场渐近解。从分析和数值上都证明，在某些情况下，组合片实际上表现为透明片，其过渡会反转接收信号的极性。