| 多注行波管高频特性三维软件模拟 |
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| 引用本文： | 黎泽伦,吕国强,邓善熙,杨军,邓光晟.多注行波管高频特性三维软件模拟[J].合肥工业大学学报(自然科学版),2007,30(9):1156-1158. |
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| 作者姓名： | 黎泽伦 吕国强 邓善熙 杨军 邓光晟 |
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| 作者单位： | 1. 合肥工业大学,仪器科学与光电工程学院,安徽,合肥,230009
2. 合肥工业大学,光电技术研究院,安徽,合肥,230009 |
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| 摘 要： | 文章利用CST-MWS和MAFIA 2种软件对多注行波管慢波系统进行了较全面地模拟分析,其中包括建立多注行波管慢波结构模型,得到其电场分布图并计算了腔体品质因数。同时模拟计算了多注行波管慢波系统色散特性和耦合阻抗,得到了相移-频率曲线和耦合阻抗曲线,与理论分析相比,高频特性的三维软件模拟结果较好。
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| 关 键 词： | 多注行波管 高频结构 色散特性 耦合阻抗 软件模拟 |
| 文章编号： | 1003-5060(2007)09-1156-03 |
| 修稿时间： | 2006年10月9日 |
Three-dimensional simulation of high frequency characteristics of multi-beam traveling wave tubes |
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| LI Ze-lun,L Guo-qiang,DENG Shan-xi,YANG Jun,DENG Guang-sheng.Three-dimensional simulation of high frequency characteristics of multi-beam traveling wave tubes[J].Journal of Hefei University of Technology(Natural Science),2007,30(9):1156-1158. |
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| Authors: | LI Ze-lun L Guo-qiang DENG Shan-xi YANG Jun DENG Guang-sheng |
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| Institution: | LI Ze-lun,L(U) Guo-qiang,DENG Shan-xi,YANG Jun,DENG Guang-sheng |
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| Abstract: | The high frequency characteristics including slow-wave circuits,the electric field distribution,the quality factor,frequency-phase dispersion and interaction impedance of multi-beam traveling wave tubes have been simulated using the three-dimensional simulation software packages CST-MWS and MAFIA.The simulation results are compared with the theoretical data,and the errors are very slight.Three-dimensional simulation of high frequency characteristics can offer an effective means for the design and testing of multi-beam traveling wave tubes. |
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| Keywords: | multi-beam traveling wave tube high frequency structure dispersion characteristic interaction impedance software simulation |
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