摘要
以小回旋电子注、均匀截面光滑壁圆柱波导为例 ,对回旋行波管动力学色散方程作了解析分析和讨论 ;数值计算和分析了注波互作用耦合系数与电子注参数的相互关系 ,为优化选择电子注参数 ,提高注波互作用效率获得了依据。
The dynamic dispersion equation of Gyro-TWT is analyzed in this paper. The dependences of the coupling coefficient of beam-wave interaction on the parameters of electron beam are simulated and discussed. The results are helpful to the optimizations of the parameters of electron beam, which could enhance the performance of a Gyro-TWT. The electrons employed in this paper distribute along some circles uniformly, which centers locate at one same circle. The cylindrical waveguide has a uniform section.
出处
《强激光与粒子束》
EI
CAS
CSCD
北大核心
2000年第3期347-350,共4页
High Power Laser and Particle Beams
基金
国家 8 63激光技术领域及博士后基金资助课题
关键词
回旋行波管
动力学色散方程
数值计算
Gyro-TWT
cyclotron harmonic number
dynamic dispersion equation
beam-wave interaction
coupling coefficient
