| 35GHz三次谐波低电压回旋管理论研究 |
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| 引用本文： | 黄勇,李宏福,杨仕文,杜品忠,谢仲怜,周晓岚,张宏斌,王华军.35GHz三次谐波低电压回旋管理论研究[J].电子学报,2000,28(3):73-76. |
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| 作者姓名： | 黄勇 李宏福 杨仕文 杜品忠 谢仲怜 周晓岚 张宏斌 王华军 |
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| 作者单位： | 电子科技大学高能电子学研究所,成都 610054 |
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| 摘 要： | 用动力学理论分析了三次谐波复合腔回旋管中的注-波互作用,选取了工作点;建立了突变复合腔回旋管的自洽非线性理论模型,该模型既考虑了电子和高频场的自洽相互作用又考虑了复合腔过渡部分模式的耦合,基于该理论模型,对一只三次谐波35GHz突变结构复合腔回旋管中电子注与H61-H62高频场互作用进行了数值模拟,当电流20A,磁场为0.442T时,互作用效率为24%,输出功率为210kW.
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| 关 键 词： | 回旋管 复合腔 高次回旋谐波 模式耦合 非线性互作用 |
| 收稿时间： | 1998-08-16 |
Study of a 35GHz Third-Harmonic Low-Voltage Complex Cavity Gyrotron |
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| HUANG Yong,LI Hong-fu,YANG Shi-wen,DU Pin-hong,XIE Zhong-ling,ZHOU Xiao-lan,ZHANG Hong-bin,WANG Hua-jun.Study of a 35GHz Third-Harmonic Low-Voltage Complex Cavity Gyrotron[J].Acta Electronica Sinica,2000,28(3):73-76. |
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| Authors: | HUANG Yong LI Hong-fu YANG Shi-wen DU Pin-hong XIE Zhong-ling ZHOU Xiao-lan ZHANG Hong-bin WANG Hua-jun |
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| Institution: | Research Institute of High Energy Electronics,University of Electronics Science and Technology of China,Chengdu 610054,China |
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| Abstract: | In this paper,kinetic theory of ECRM is used to analyze third harmonic complex cavity gyroton.A self-consistent nonlinear theoryetical model for a complex cavity gyrotron with abrupt transitions is presented.The model accounts for mode coupling in the transition region of the complex cavity.The interaction between the electron beam and H61-H62 RF field in the complex cavity with abrupt transition for a third harmonic gyrotron is simulated.A 35GHz third harmonic complex cavity gyrotron is predicted to yield a efficiency of 24% and an output power of 210kW with a 45kV 30A α=v⊥/v//=2.0beam. |
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| Keywords: | gyrotron complex cavity high cyclotron harmonic mode coupling nonlinear interaction |
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