任意形状三维波导元件CAD与优化的柔性混合MM/MoM技术

2003 33rd European Microwave Conference, 2003 Pub Date : 2003-10-01 DOI:10.1109/EUMA.2003.340960

F. Arndt, V. Catina, J. Brandt

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引用次数: 7

摘要

采用混合模式匹配/矩量法(MoM)技术对任意形状的三维波导结构进行建模。利用自由空间格林函数，该方法的吸引人的特点是MoM的高灵活性与MM方法的高效率相结合。它的多功能性在实际兴趣的例子中得到了证明，一个补偿的魔术tee和一个圆形柱的组合过滤器。通过参考计算和实测验证了该方法的有效性和准确性。

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Flexible Hybrid MM/MoM Technique for the CAD and Optimization of Arbitrarily Shaped 3D Waveguide Components

A hybrid mode-matching (MM) / method-of-moment (MoM) technique is applied for modeling arbitrarily shaped 3D waveguide structures. Using the free-space Green's function, the attractive feature of this technique is the high flexibility of the MoM combined with the efficiency of the MM method. Its versatility is demonstrated at examples of practical interest, a compensated magic-tee and a combline filter with round posts. The efficiency and accuracy of the method is verified by reference calculations and measurements.

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2003 33rd European Microwave Conference, 2003

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