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在速调管的输出段中电子与输出腔电场相互作用向外界交出能量,电子速度出现很大的零散,采用传统的时间积分算法无法对超越粒子进行有效跟踪.说明了动态追踪算法的原理,并将基于该方法编写的一维圆盘模型计算程序用于速调管输出段的分析,与传统算法相比取得了更加准确的数值结果.
In the output section of the klystron, the interaction between the electron and the output cavity electric field to hand over the energy to the outside, the electron velocity is very large and scattered, the traditional time integral algorithm can not effectively track the overtaking particles.The principle of dynamic tracking algorithm , And the one-dimensional disc model calculation program based on the method is applied to the analysis of the output section of the klystron tube. Compared with the traditional algorithm, more accurate numerical results are obtained.