Experimental study on 95 GHz, TE02 mode third-harmonic gyrotron
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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%。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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Key words:
- third-harmonic /
- gyrotron /
- W-band /
- iris structure
期刊类型引用(2)
1. 孙迪敏, 卓婷婷, 马国武, 胡林林, 陈洪斌, 孟凡宝. 1.8 T直流磁体94 GHz连续波二次谐波回旋管. 强激光与粒子束. 2018(12): 5-6 . 
本站查看2. 孙迪敏, 马国武, 黄银虎, 卓婷婷, 陈洪斌. TE_(02)模式W波段三次谐波回旋管腔体设计. 强激光与粒子束. 2015(12): 130-134 . 本站查看其他类型引用(2)
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