电子回旋脉塞中相位俘获的数值分析  

Numerical Analysis of Phase Capture in Electron Cyclotron Resonance Maser

作　　者：张春雨[1] 张培德[2] 付强[1] 翟群[1] 

机构地区：[1]西南民族学院,成都610041 [2]成都理工大学,成都610058

出　　处：《西南民族学院学报（自然科学版）》2001年第4期381-383,共3页Journal of Southwest Nationalities College(Natural Science Edition)

基　　金：国家民委科研基金

摘　　要：通过对柱型腔回旋管中电子与电磁波互作用自洽非线性方程组的数值计算 ,模拟出电子的相轨迹图 ,分析了与相位俘获有关的饱和现象 ,指出这种现象主要与波场幅值和互作用长度有关 。On the basis of numerical calculation and simulation of interaction between electron and electromagnetic wave in a cylindrical gyrotron, the saturation mechanism analysis about phase capture in Electron Cyclotron Resonance Maser (ECRM) has been carried out. The analysis indicates that the mechanism is associated with the amplitude and the interaction length, and the efficiency can be improved by adjusting these parameters.

关 键 词：电子回旋脉塞 饱和机理 相位俘获 数值分析 微波电子学 电子 电磁波 相轨迹 图 

分 类 号：TN015[电子电信—物理电子学]