| 卷绕双梳齿行波管中注-波互作用的研究 |
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| 引用本文： | 刘文渊 魏彦玉 许雄 段兆云 王文祥 宫玉彬. 卷绕双梳齿行波管中注-波互作用的研究[J]. 微波学报, 2010, 26(Z1): 554-556 |
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| 作者姓名： | 刘文渊 魏彦玉 许雄 段兆云 王文祥 宫玉彬 |
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| 作者单位： | 电子科技大学 大功率微波电真空器件技术国防科技重点实验室，成都 610054 |
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| 摘 要： | 本文利用CST 软件中的粒子工作室对采用卷绕双梳齿慢波结构的圆极化行波管中的注-波互作用情况进行了粒子模拟研究，观察了电子束的运动情况，同时得到了电压、电流、磁场和输入功率四个重要电气参数对输出功率的影响。研究结果为圆极化行波管的设计奠定了理论基础。
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| 关 键 词： | 卷绕双梳齿，注-波互作用，粒子模拟，圆极化行波管 |
Study of Beam-Wave Interaction in TWT with Twisted Twin Comb |
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| LIU Wen-yuan,WEI Yan-yu,XU Xiong,DUAN Zhao-yun,WANG Wen-xiang,GONG Yu-bin. Study of Beam-Wave Interaction in TWT with Twisted Twin Comb[J]. Journal of Microwaves, 2010, 26(Z1): 554-556 |
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| Authors: | LIU Wen-yuan WEI Yan-yu XU Xiong DUAN Zhao-yun WANG Wen-xiang GONG Yu-bin |
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| Affiliation: | National Key Laboratory of High Power Vacuum Electronics , University of Electronic Science and Technology of China, Chengdu 610054, China |
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| Abstract: | In this paper, the phenomena of beam-wave interaction in TWT with twisted twin comb slow-wave structure are investigated by particle-in-cell code in CST Particle Studio. The pictures of the track of electron beam along the z-axis are observed. Then, the output power, affected by four important electrical parameters including voltage, current, magnetic field and input power, is discussed. The results can be used to design the circularly polarized traveling-wave tube. |
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| Keywords: | Twisted twin comb beam-wave interaction particle-in-cell simulation circularly polarized traveling-wave tube |
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