期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
考虑空间电荷自洽作用和绝缘磁场的单边multipactor模型
- 华北电力大学 电气与电子工程学院, 北京 102206
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DOI：10.11826/j.issn.1000-5854.2014.02.009
One-surface Multipactor Considering the Space-charge Self-consistent Field and Insulated Magnetic Field
摘要/Abstract
摘要：
在考虑了波束相互作用腔中的射频场、聚焦磁场和空间电荷产生的静电场及空间电子束形成自洽相互作用的基础上，针对典型的高功率微波器件——磁绝缘线振荡器建立了单边次级电子倍增模型，统计分析了整个倍增过程中次级电子数目及器件腔壁吸收碰撞电子能量随时间的变化规律，给出了不同聚焦磁场值和电子碰撞角时次级电子的倍增情况.
Abstract：
Considering the RF field,focusing magnetic field,the space electrostatic field generated by space charge and the self-consistent interaction engendered by space electron beam,the single-surface multipactor model was established for typical high-power microwave devices-MILO.Based this,calculated and analyzed the number of secondary electrons and collision energy absorbed ware calculated by the device,and the multipactor under different magnetic field and oblique incidence were also discussed.
关键词
参考文献 12
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