| 介质加载开放式矩形波导慢波结构高频特性分析 |
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| 引用本文： | 黄宇,王琼,林浩冬.介质加载开放式矩形波导慢波结构高频特性分析[J].达县师范高等专科学校学报,2009,19(2):23-25. |
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| 作者姓名： | 黄宇 王琼 林浩冬 |
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| 作者单位： | 成都理工大学工程技术学院,四川乐山,614007
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| 摘 要： | 矩形波导慢波结构及其变态具有易于微加工、横向尺寸大、散热好等优点，是一种有潜力工作于毫米波段或亚毫米波段的高频系统。利用近似场匹配的方法推导出了介质加载开放式矩形波导慢波结构的色散方程和耦合阻抗表达式，并采用数值计算方法分析了加载的介质对慢波结构的色散及耦舍阻抗的影响。
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| 关 键 词： | 介质加载 慢波结构 色散特性 耦合阻抗 |
An Analysis of Dielectric-loaded Open Rectangular Waveguide Slow-wave Structure High-frequency Characteristics |
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| HUANG Yu,WANG Qiong,LIN Dong-hao.An Analysis of Dielectric-loaded Open Rectangular Waveguide Slow-wave Structure High-frequency Characteristics[J].Journal of Daxian Teachers College,2009,19(2):23-25. |
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| Authors: | HUANG Yu WANG Qiong LIN Dong-hao |
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| Institution: | Institute of Engineering Technology;Chengdu University of Technology;Leshan Sichuan 614007;China |
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| Abstract: | Rectangular slow-wave structure and its metamorphosis have the qualities of big horizontal size,good heat dissipation and easy micro-machining.So it is a potential high-frequency system working in the millimeter or sub-millimeter waveband.In this paper,the dispersion equation and the interaction impendence expression of dielectric-loaded open rectangular waveguide slow-wave structure are derived and dielectric affections on the high frequency characteristics of slow-wave structure are analyzed by utilizing ... |
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| Keywords: | dielectric-loading slow-wave structure dispersion characteristics interaction impedance |
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