| 注-波互作用的时域PIC 数值模拟 |
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| 引用本文： | 刘 涛 王自成 刘濮鲲. 注-波互作用的时域PIC 数值模拟[J]. 微波学报, 2010, 26(Z1): 452-454 |
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| 作者姓名： | 刘 涛 王自成 刘濮鲲 |
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| 作者单位： | 1. 中国科学院电子学研究所，中国科学院高功率微波源与技术重点实验室，北京，100190; 2 中国科学院研究生院，北京，100049 |
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| 摘 要： | 针对螺旋线行波管的注-波互作用过程，依据等效线路模型和动力学方程，采用粒子模拟方法进行时域计算，并给出部分主要的数值求解结果。本文的仿真结果基本与现有软件的模拟结果一致，同时针对由于计算模型不同而产生的计算偏差，给出了深入的分析，为后续的研究工作奠定了重要的基础。
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| 关 键 词： | 螺旋线行波管；注-波互作用；时域计算；粒子模拟方法 |
Numerical Calculation of Beam-Wave Interaction with PIC in Time-Domain |
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| LIU Tao,WANG Zi-cheng,LIU Pu-kun. Numerical Calculation of Beam-Wave Interaction with PIC in Time-Domain[J]. Journal of Microwaves, 2010, 26(Z1): 452-454 |
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| Authors: | LIU Tao WANG Zi-cheng LIU Pu-kun |
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| Affiliation: | 1. Institute of Electronics, Chinese Academy of Sciences, Beijing 100190, China; 2.Graduate University of Chinese Academy of Sciences, Beijing 100039,China |
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| Abstract: | Aiming at the beam-wave interaction in the helix TWTA, some of the main calculation results which were based on the loss transmission line model and kinetics equation with the particle-in-cell technic in the time domain were shown in the paper. Comparison of the software which has been released, it is apparent to see the two results were consistent.Later the analysis for the difference of the two models and the difference of calculations were given. These research will be the important foundation of the next work. |
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| Keywords: | helix TWTA beam-wave interaction time domain PIC |
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