| TE02模式95 GHz三次谐波回旋管实验 |
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| 引用本文： | 孙迪敏, 马国武, 黄银虎, 等. TE02模式95 GHz三次谐波回旋管实验[J]. 强激光与粒子束, 2015, 27: 070101. doi: 10.11884/HPLPB201527.070101 |
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| 作者姓名： | 孙迪敏 马国武 黄银虎 卓婷婷 陈洪斌 |
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| 作者单位： | 1.中国工程物理研究院 应用电子学研究所, 四川 绵阳 621 900 |
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| 摘 要： | 首次实现W波段三次谐波回旋管输出功率突破10 kW。谐波回旋管互作用结构采用带有光阑结构的圆柱型开放式谐振腔,工作模式为低损耗圆对称模式TE02。实验中,在脉冲宽度20 s、电子束电压45 kV、电流3A、磁场1.23 T时,测得工作频率为95.22 GHz,输出功率13.4 kW,对应效率9.9%。
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| 关 键 词： | 三次谐波 回旋管 W波段 光阑结构 |
| 收稿时间： | 2015-04-14 |
| 修稿时间： | 2015-05-19 |
Experimental study on 95 GHz,TE02 mode third-harmonic gyrotron |
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| Sun Dimin, Ma Guowu, Huang Yinhu, et al. Experimental study on 95 GHz, TE02 mode third-harmonic gyrotron[J]. High Power Laser and Particle Beams, 2015, 27: 070101. doi: 10.11884/HPLPB201527.070101 |
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| Authors: | Sun Dimin Ma Guowu Huang Yinhu Zhuo Tingting Chen Hongbin |
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| Affiliation: | 1. Institute of Applied Electronics,CAEP,P.O.Box 919-1016,Mianyang 621900,China |
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| Abstract: | More than 10 kW power was generated by a W-band, third harmonic gyrotron. A cylindrical open cavity with an iris structure was used. The operation mode of the third harmonic gyrotron was TE02. In the test, the pulse duration was 20 s. The beam voltage and current were 45 kV and 3 A, respectively. When the magnetic field was 1.2 T, the frequency observed was 95.22 GHz. The output power was 13.4 kW, corresponding to the efficiency of 9.9 %. |
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| Keywords: | third-harmonic gyrotron W-band iris structure |
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