| C波段多注速调管高频系统的模拟研究 |
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| 引用本文： | 陈颖,蒙林,刘大刚,王平,黄培培. C波段多注速调管高频系统的模拟研究[J]. 现代电子技术, 2013, 0(22): 134-136 |
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| 作者姓名： | 陈颖 蒙林 刘大刚 王平 黄培培 |
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| 作者单位： | 电子科技大学物理电子学院,四川成都610054 |
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| 基金项目： | 国家自然科学基金（11175040） |
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| 摘 要： | 采用电磁仿真软件对C波段多注速调管的输入腔、输出腔及中间腔的高频特性进行了冷腔分析。采用CHIPIC软件对高频互作用区进行了整体建模。为得到稳定且较高的输出功率，对电子束，输入功率及输出耦合结构等参数进行研究分析。通过对结果的分析，模拟整个高频结构的工作情况，在电子束电压28 kV，总电流为14.96 A的条件下，得到了功率为225 kW的峰值功率，效率为50%。
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| 关 键 词： | 高功率微波 多注速调管 高频系统 注波互作用 |
Simulation study on high frequency system of C-band multi-beam klystron |
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| Affiliation: | CHEN Ying,MENG Lin,LIU Da-gang,WANG Ping,HANG Pei-pei (School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China) |
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| Abstract: | The input,output and idler cavities of C-band multi-beam klystron were analyzed with the electromagnetic simu-lation software. The overall modeling of the high-frequency interaction area was achieved by means of CHIPIC software. To get the stable and high output power,the parameters,such as electron beam,input power and output coupling structure,were re-searched and analysed. Through the analysis of the results and simulation of the entire structure,the multi-beam klystron can produce the peak output power of 225 kW with efficiency of 50% in the case of electron beam voltage of 28 kV and total beam current of 14.96 A. |
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| Keywords: | high power microwave multi-beam klystron RF system beam-wave interaction |
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