The ortho-mode transducer adopts the design idea of square waveguide stepped impedance matching and waveguide slot coupling.
正交模转换器采用方波导阶梯阻抗匹配与波导缝隙耦合的设计思想。
A fork waveguide model is proposed and the mode matching and multi-mode network technique are used to analyze the transmission characteristics of rectangular tunnel with metallic pit prop.
针对矩形巷道中由于金属支护立柱的存在而带来的分叉不连续问题，提出用分叉波导模型并用模式匹配法和多模传输理论分析传输特性。
Experimental research on the matching of the ferrite waveguide phaser is carried out, and good agreement between theory and experiment is obtained.
对铁氧体波导移相器的匹配问题进行了实验研究，理论计算与实验结果十分符合，并总结出一些有助于实验调试的规律性结果。
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