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A concise multiple scattering method for via array analysis in a circular plate pair

机译:一种通过圆形板对阵列分析的简明多种散射方法

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Parallel plate modes are excited by the magnetic frill currents in the via holes (anti-pads). These modes are expressed as cylindrical waves. Multiple scattering of these modes among vias as well as from the edge boundaries of the plate pair are rigorously considered with the addition theorem of the cylindrical waves. An admittance matrix is derived for the via ports at the top/bottom surfaces of the via holes. Good agreement has been found between numerical simulations and the algorithm presented.
机译:平行板模式通过通孔(防焊盘)中的磁滤器电流激发。这些模式表示为圆柱形波。利用圆柱形波的添加定理,严格考虑通过柱面对的孔的多个模式的多个散射,以及来自板对的边缘边界。导纳矩阵用于通孔的顶部/底表面的通孔端口。在数值模拟和算法之间发现了良好的一致性。

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