| 8mm波段三次谐波复合腔回旋管的非线性分析 |
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| 引用本文： | 喻胜,李宏福,谢仲怜,罗勇.8mm波段三次谐波复合腔回旋管的非线性分析[J].物理学报,2001,50(10):1979-1983. |
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| 作者姓名： | 喻胜 李宏福 谢仲怜 罗勇 |
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| 作者单位： | (1)成都电子科技大学高能电子研究所,成都610054; (2)襄樊学院物理系,襄樊441002;成都电子科技大学高能电子研究所,成都610054 |
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| 摘 要： | 利用含电流的传输线方程,在考虑了诸多实际因素影响的情况下,对三次谐波渐变复合腔回旋管进行了自洽非线性模拟,计算了H511-H521模式下三次谐波多模注波互作用,分析了电子注的厚度、速度零散、速度比α值及磁场波动对多模注波互作用的影响
关键词：
回旋管
复合腔
多模注波互作用
速度零散
速度比α
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| 关 键 词： | 回旋管 复合腔 多模注波互作用 速度零散 速度比α |
| 收稿时间： | 2001-03-17 |
| 修稿时间： | 2001年3月17日 |
A NONLINEAR ANALYSIS ON 8mm BAND THIRD-HARMONIC COMPLEX CAVITY GYROTRON WITH GRADUAL TRANSITION |
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| YU SHENG,LI HONG-FU,XIE ZHONG-LIAN and LUO YONG.A NONLINEAR ANALYSIS ON 8mm BAND THIRD-HARMONIC COMPLEX CAVITY GYROTRON WITH GRADUAL TRANSITION[J].Acta Physica Sinica,2001,50(10):1979-1983. |
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| Authors: | YU SHENG LI HONG-FU XIE ZHONG-LIAN and LUO YONG |
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| Abstract: | Starting from general transmission line equation with an electron beam, a self-consistent nonlinear simulation on third-harmonic complex cavity gyrotron with gradual transition is presented, in which some practical factors are taken into account. The interaction between the electron beam and- H511-H521 RF field for third-harmonic gyrotron is simulated. The influences of the thickness and the velocity spread and the velocity ratio of the electron beam and the fluctuation of the magnetic field on the multi-modes interaction with an electron beam are analyzed. |
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| Keywords: | gyrotron complex cavity with gradual transition multiple mode interaction with an electron beam velocity spread velocity ratio |
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