强激光与粒子束, 2006, 18 (2): 253, 网络出版: 2006-10-19   

轴向提取矩形波导TE10模虚阴极振荡器

Virtual cathode oscillator with an axially extracted TE10 mode of rectangular waveguide
作者单位
国防科学技术大学,光电科学与工程学院,长沙,410073
摘要
轴向提取矩形波导TE10模虚阴极振荡器可以不需要模式转换器或弯曲过渡波导而直接通过天线轴向辐射微波,从而使微波源及其辐射系统更加紧凑.粒子模拟结果表明,在400 keV,8.9 kA的束流条件下,轴向提取矩形波导TE10模虚阴极振荡器在2.12 GHz处可以获得功率为500 MW的高功率微波输出,功率效率为14%,频率、模式纯净.这些结果为相同波段同类装置的小型化提供了一条可能的技术途径.
Abstract
参考文献

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杜广星, 钱宝良, 王弘刚. 轴向提取矩形波导TE10模虚阴极振荡器[J]. 强激光与粒子束, 2006, 18(2): 253. 杜广星, 钱宝良, 王弘刚. Virtual cathode oscillator with an axially extracted TE10 mode of rectangular waveguide[J]. High Power Laser and Particle Beams, 2006, 18(2): 253.

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