| TM310模的同轴谐振腔与波导孔耦合及场分布研究 |
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| 引用本文： | 曹静,丁耀根,沈斌.TM310模的同轴谐振腔与波导孔耦合及场分布研究[J].电子与信息学报,2008,30(6):1521-1524. |
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| 作者姓名： | 曹静 丁耀根 沈斌 |
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| 作者单位： | 1. 中国科学院电子学研究所,北京,100080;中国科学院研究生院,北京,100039
2. 中国科学院电子学研究所,北京,100080 |
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| 摘 要： | 该文研究了采用TM310高阶模同轴谐振腔与波导孔耦合构成的多注速调管输出回路。从理论上阐述了调节该输出腔的外观品质因数的原理和方法，并利用三维电磁场软件CST进行了模拟验证，得到TM310模场分布均匀的，具有较低外观品质因数的同轴输出腔。
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| 关 键 词： | 多注速调管 孔耦合 高阶模TM310 场分布 外观品质因数 |
| 文章编号： | 1009-5896(2008)06-1521-04 |
| 收稿时间： | 2007-12-7 |
| 修稿时间： | 2007年12月7日 |
Research on Field Distribution of TM_(310) Mode in Cylindrical Coaxial Cavity Resonator with Coupling of Waveguide Hole |
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| Cao Jing,Ding Yao-gen,Shen Bin.Research on Field Distribution of TM_(310) Mode in Cylindrical Coaxial Cavity Resonator with Coupling of Waveguide Hole[J].Journal of Electronics & Information Technology,2008,30(6):1521-1524. |
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| Authors: | Cao Jing Ding Yao-gen Shen Bin |
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| Affiliation: | Institute of Electronics, Chinese Academy of Sciences, Beijing 100080, China;Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | Output circuit of multi-beam klystron, which is consist of coaxial cavity with high-order mode of TM310 and coupling of waveguide hole, is analyzed in this article. Some methods and steps of adjusting external Q-factor of cavity are described in theory. Some simulations are also made using CST MicroWave Studio (MWS). Output cavity with symmetrical field distribution of TM310 mode and low external Q-factor is obtained in this article. |
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| Keywords: | Multi-beam klystron Hole coupling High-order mode of TM310" target="_blank">310')">High-order mode of TM310 Field distribution External Q-factor |
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