| 脊波导在速调管输出组件中的应用 |
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| 引用本文： | 孙简,丁耀根,古学春.脊波导在速调管输出组件中的应用[J].强激光与粒子束,2008,20(5):829-832. |
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| 作者姓名： | 孙简 丁耀根 古学春 |
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| 作者单位： | 1．中国科学院 电子学研究所，北京 100080；2.中国科学院 研究生院，北京 100039 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 在新型L波段多注速调管的研制中,为了降低电磁聚焦系统的设计难度,需要减小输出波导的截面尺寸。为此,提出了在速调管输出组件中应用脊波导的方案。针对该型速调管的要求,设计了完整的脊波导输出组件并进行验证。计算结果表明,这种采用了脊波导的速调管输出组件,能够在10%的带宽内达到1.2以下的驻波比,理论功率容量达到490 MW。采用了该方案的组件尺寸紧凑,加工方便,调试容易。
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| 关 键 词： | 速调管 聚焦系统 脊波导 输出组件 功率容量 |
| 收稿时间： | 1900-01-01; |
Ridge waveguide in output circuit of klystron |
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| SUN Jian,DING Yao-gen,GU Xue-chun.Ridge waveguide in output circuit of klystron[J].High Power Laser and Particle Beams,2008,20(5):829-832. |
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| Authors: | SUN Jian DING Yao-gen GU Xue-chun |
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| Institution: | 1．Institute of Ｅlectronics, Chinese Academy of Sciences, P.O.Box 2652, Beijing 100080, China;2．Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | In the development of a new L band klystron, in order to reduce the size, weight and power waste of magnetic focusing system, the size of output waveguide should be reduced. To solve this problem, a ridge waveguide was used in the output circuit. To validate this method, a ridge waveguide output circuit was designed and tested. The circuit’s voltage standing wave ratio is under 1.2 within 10% band width and theoretical power capacity is 490 MW.The output circuit with a ridge waveguide is compact and easy to make and test,and it has been used in the L band klystron． |
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| Keywords: | Focusing system Ridge waveguide Output circuit Power capacity |
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