共查询到17条相似文献,搜索用时 750 毫秒
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圆形槽波导是一种新型的高功率毫米波、亚毫米波传输线.为了实现圆形槽波导之间的耦合,本文根据双槽波导的耦合机理,设计出了新型圆形槽波导走向耦合器,并计算了3dB圆形槽波导定向耦合器的频率特性. 相似文献
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The structure of circular groove guide coupled with high-Q cavity is studied. As a new type of millimeter wave component, it can be used for wavemeter and highly stabilized circular groove guide oscillator. The design and analysis of the novel structure are given in this paper. 相似文献
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The structure of closed circular groove guide is similar to that of open circular groove guide, but it can prevent energy from leaking out of the guide. In this paper, the dominant mode in closed circular groove guide is considered. The characteristic equation is derived and solved and the results are discussed. 相似文献
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Double circular groove guide is a simple structure which can be used to construct directional coupler. In this paper, the coupling property of two uniformly coupled circular groove guides is studied based on the transverse resonance analysing results of closed double circular groove guide. 相似文献
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本文对圆形-矩形双槽波导结构进行了进一步的讨论,推导出了该结构在二级近似条件下的特征方程,提高了分析精度。 相似文献
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Ma Jianglei Yang Hong-Sheng Lu Zhong-zuo 《Journal of Infrared, Millimeter and Terahertz Waves》1993,14(1):129-134
Circular-rectangular groove guide is a new type of structure we have presented for coupling between circular groove guide and rectangular groove guide. In this paper, as the continuity of our previous work, the characteristic equation of circular-rectangular groove guide has been solved and the numerical results have been given and discussed. 相似文献
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Yan Hong-Sheng Jun Qian Lu Zhong-Zuo 《Journal of Infrared, Millimeter and Terahertz Waves》1994,15(10):1721-1731
The variations in propagating characteristic of circular groove guide due to tolerance are analyzed by using eigen-weighted boundary integral equation method (EWBIEM). Theoretical analysis and experimental results show that as long as the tolerance of circular groove guide is not very large the variations in characteristic of circular groove guide are very small. 相似文献
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Ma Jianglei Yang Hong-sheng Lu Zhong-zou 《Journal of Infrared, Millimeter and Terahertz Waves》1992,13(6):933-938
On the basis of the studies of single circular groove guide and single rectangular groove guide, the coupling of the two waveguides has been researched and the characteristic equation of circular—rectangular groove guide has been given in this paper. 相似文献