| 行波管周期永磁聚焦系统的设计 |
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| 引用本文： | 蔡竺吟,吕国强,杨蕾,贺兆昌.行波管周期永磁聚焦系统的设计[J].真空电子技术,2006(2):25-27. |
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| 作者姓名： | 蔡竺吟 吕国强 杨蕾 贺兆昌 |
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| 作者单位： | 1. 合肥工业大学仪器仪表学院,安徽,合肥,230009
2. 安徽华东光电技术研究所,安徽,芜湖,241000 |
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| 摘 要： | 论述了行波管周期永磁聚焦系统的基本原理及在此基础上利用现有的辅助设计软件包为行波管设计合适的磁聚焦系统的方法.利用该设计方法计算与模拟一个Ku波段小功率行波管的周期磁场,得到的结果与试验结果非常一致.这样就可以大大减少行波管磁聚焦系统的设计与调整周期.
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| 关 键 词： | 行波管 周期永磁聚焦 计算机辅助设计 软件包 |
| 文章编号： | 1002-8935(2006)02-0025-03 |
| 收稿时间： | 2005-08-05 |
| 修稿时间： | 2005年8月5日 |
Design of Periodic Permanent Magnetic for Traveling-Wave Tubes |
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| CAI Zhu-yin,LV Guo-qiang,YANG Lei,HE Zhao-chang.Design of Periodic Permanent Magnetic for Traveling-Wave Tubes[J].Vacuum Electronics,2006(2):25-27. |
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| Authors: | CAI Zhu-yin LV Guo-qiang YANG Lei HE Zhao-chang |
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| Affiliation: | 1. College of Instrumentation, Hefei University of Technology, Hefei 230009, China ; 2. East Photo Electricity Academe of Anhui , Wuhu 241000, China |
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| Abstract: | In this paper the basic principles of periodic permanent magnetic of traveling-wave tubes have been introduced. The method of designing a proper magnetic system for TWT by use of an assistant program package based on the principles has also presented. With this method we can calculate and simulate the periodic permanent magnetic of a Ku band low power TWTs. The results of design and simulation fit quit well with the experiments, so it can greatly reduce the period of design and adjust for periodic permanent magnetic of TWTs. |
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| Keywords: | Traveling-wave tube Periodic permanent magnetic CAD Program package |
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