【摘要】 分析了毫米波行波管电子光学系统的基本特征和设计方法。提出了建立一体化电子光学模型,通过PIC模拟研究电子注静态传输特性的方法。对于改进和优化行波管电子光学系统设计,实现“设计制管一次成功”具有一定的参考价值。更多还原

【Abstract】 The basic feature and design method of MMW TWTs electronic optics system are analyzed in this paper. A method of investigation the beam static characteristics is described using Particle-In-Cell (PIC) simulation and electronic optics model integrated electron gun with periodic permanent magnetic focusing system. It is valuable for achieving the goal of “first-pass design success” and the electronic optics system engineering design and optimization.更多还原