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W波段三次谐波回旋管腔体设计 被引量：6

Design of resonant cavity for W-band,third-harmonic gyrotrons
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摘要 采用冷腔分析研究了带有光阑结构的开放式谐振腔中的模式竞争,设计了采用TE61模式工作的W波段三次谐波回旋管谐振腔。PIC粒子模拟结果表明:在不考虑腔壁损耗及电子注能散的情况下,采用注电压45kV、电流3A的电子注,可以实现三次谐波单模稳定工作,并获得约20kW的输出功率,对应工作效率14.8%。 The mode competition of an open resonant cavity with iris structure is analyzed by using the cold cavity method. The design of a cavity for a W-band third-harmonic gyrotron operating at the TE61 mode is presented. PIC simulation results show that a single-mode third-harmonic radiation with a power of 20 kW can be expected at a beam voltage of 45 kV and current of 3 A, and the corresponding electron efficiency is 14.8%.
作者 孙迪敏 宋睿 马国武 陈洪斌 孟凡宝 陈怀璧
机构地区 清华大学工程物理系 中国工程物理研究院应用电子学研究所
出处 《强激光与粒子束》 EI CAS CSCD 北大核心 2013年第1期82-86,共5页 High Power Laser and Particle Beams
基金 中国工程物理研究院预研基金项目
关键词 三次谐波 回旋管 光阑结构 起振电流 模式竞争 third-harmonic gyrotron iris structure start current mode competition
分类号 TN129 [电子电信—物理电子学]
  • 相关文献

参考文献9

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二级参考文献9

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共引文献2

同被引文献48

  • 1刘迎辉,李宏福,李浩,王峨锋,徐勇,王晖,王丽.具有突变结构开放腔的矩阵分析[J].物理学报,2006,55(4):1718-1723. 被引量：7
  • 2刘迎辉,李宏福,雷朝军,鄢然,徐勇,吴浠桥.输入腔高频场的矩阵分析[J].强激光与粒子束,2007,19(6):931-933. 被引量：2
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引证文献6

二级引证文献14

强激光与粒子束
2013年 第1期

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