A Study of the Interaction between Electrons and wave in Gyromonotron

Yang Xiang-lin; Xu Dar-xin

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A Study of the Interaction between Electrons and wave in Gyromonotron

更新时间：2025-12-08

- A Study of the Interaction between Electrons and wave in Gyromonotron
- Acta Electronica Sinica Issue 6, Pages: 33-38(1982)
- 作者机构：
  
  南京工学院电子工程系
- 作者简介：
- 基金信息：
- DOI：
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- Published：1982
- 稿件说明：
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[1]杨祥林,许大信.回旋管中电子与波的非线性互作用过程研究[J].电子学报,1982(06):33-38.

Yang Xiang-lin, Xu Dar-xin. A Study of the Interaction between Electrons and wave in Gyromonotron[J]. Acta Electronica Sinica, 1982, (6): 33-38.
[1]杨祥林,许大信.回旋管中电子与波的非线性互作用过程研究[J].电子学报,1982(06):33-38. DOI：

Yang Xiang-lin, Xu Dar-xin. A Study of the Interaction between Electrons and wave in Gyromonotron[J]. Acta Electronica Sinica, 1982, (6): 33-38. DOI：

摘要

本文采用实际的圆柱腔回旋管模型

由电子的相对论运动方程导出描述电子与波非线性相互作用的振动方程和慢变耦合方程组

并在均匀磁场与线性递增磁场两种工作条件下

对电子与波的互作用过程进行了数值模拟。画出了电子相轨迹图和相空间分布

阐明了不同工作磁场下回旋管中电子与波的非线性相互作用过程和电子群聚特点。

Abstract

Starting with the relativistic motion equation of electron

we have derived both the nonlinear oscillatory equation and the coupled equations on a slow time scale which describe the interaction between electrons and wave

with a cylindrical cavity model adopted. The numerical simulations of the nonlinear interaction have been made for two different magnetic fields. The electron trajectories and their distribution in phase space are plotted. The results obtained elucidate the nonlinear beam-wave interaction processes and the electron bunching features in various magnetic fields.

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