| 8mm三次谐波复合腔回旋管研究 |
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| 引用本文： | 李宏福,王文祥,杜品忠,杨仕文,李家胤,周晓岚,倪治钧,马文多,张冰,余国芬,付惠生,黄勇,刘盛纲. 8mm三次谐波复合腔回旋管研究[J]. 电子科技大学学报(社会科学版), 1996, 0(Z1) |
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| 作者姓名： | 李宏福 王文祥 杜品忠 杨仕文 李家胤 周晓岚 倪治钧 马文多 张冰 余国芬 付惠生 黄勇 刘盛纲 |
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| 作者单位： | 成都电子科技大学高能电子所 |
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| 摘 要： | 对８ｍｍ波段三次谐波复合腔回旋管进行了系统研究。对具有模式转换段的复合腔的特性进行了数值优化计算，在三次回旋谐波下，对电子注与复合腔中的场的互作用进行了非线性自洽数值模拟。设计并研制了三次谐波复合腔回旋管，在注电压Ｖｂ＝４３ｋＶ与磁场４．５ｋＧ下，得到脉冲输出动率大于５０ｋｗ，互作用电子效率为１２％的结果。
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| 关 键 词： | 三次回旋谐波；回旋管振荡器；复合腔；毫米波 |
Theoretical and Experimental Study on Third Harmonic Gyrotron with Complex Cavity |
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| Li Hongfu, Wang Wenxiang, Du Pinzhong,Yang Shiwen,Li JiayinZhou Xiaolan, Ni Zhijun, Ma Wenduo, Zhang Bing, Huang YuangYu Guofeng, Fu Huisheng, Liu Shenggang. Theoretical and Experimental Study on Third Harmonic Gyrotron with Complex Cavity[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 1996, 0(Z1) |
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| Authors: | Li Hongfu Wang Wenxiang Du Pinzhong Yang Shiwen Li JiayinZhou Xiaolan Ni Zhijun Ma Wenduo Zhang Bing Huang YuangYu Guofeng Fu Huisheng Liu Shenggang |
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| Abstract: | A third harmonic gyrotron oscillator with complex cavity is studied theoretically and experimentally in this paper. The RF field profile in complex cavity with mode conversion is calculated numerically. The interaction between electron beam and H61-H62 RF field in complex cavity for third harmonic gyrotron is simulated through nonlinear self-consistent field theory. An experimental third harmonic gyrotron oscillator with H61-H62 mode complex cavity is designed and tested. The peak output power over 50 kW is obtained with interaction efficiency 12% and Ub=43 kV at 35 GHz. |
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| Keywords: | third cyclotron harmonic gyotron oscillator complex cavity Millmeter wave |
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