【作者】 李生辉； 罗勇； 鄢然；

【Author】 Li Shenghui;Luo Yong;Yan Ran;School of Physical Electronics,University of Electronic Science and Technology of China;

【机构】 电子科技大学物理电子学院；

【摘要】 回旋行波管微波反射会对工作稳定性有较大的影响。通过优化传输结构可以减小反射信号、稳定工作状态。本文主要使用MAGIC软件模拟介质加载回旋行波管互作用结构,并且通过对模拟结果对比,分析了传输结构不匹配造成的功率反射对回旋行波管工作不稳定性影响的机理。该结论对介质加载回旋行波管的高频结构设计具有很强的指导意义。更多还原

【Abstract】 Reflecting wave in the gyrotron would threaten the stability of its work station.Reflecting wave could be reduced by optimizing the transmitting structure and keep work station stability.In this paper,suing MAGIC simulate the interaction structure of Gyrotron-traveling-wave Tube,and analysis the reason which influence the work station caused by the unmatched structure by comparing the result of simulation.The conclusion is meaningful for the design of loss loaded interaction structure for Gyro-TWT.更多还原