| 小型化紧凑型高功率宽谱源 |
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| 引用本文： | 张晋琪,廖勇,谢平,吴朝阳,徐刚,陆巍,丁恩燕. 小型化紧凑型高功率宽谱源[J]. 强激光与粒子束, 2014, 26(7): 073001. DOI: 10.11884/HPLPB201426.073001 |
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| 作者姓名： | 张晋琪 廖勇 谢平 吴朝阳 徐刚 陆巍 丁恩燕 |
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| 作者单位： | 1.中国工程物理研究院 应用电子学研究所, 高功率微波技术重点实验室, 四川 绵阳 621 900 |
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| 基金项目： | 国家高技术发展计划项目 |
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| 摘 要： | 分析改进了电感隔离型重频Marx发生器整体电路和主元件排列,实现了自建立和结构紧凑的发生器。优化设计了谐振器的对地开关和耦合器,提高了谐振器的输出效率。通过实验研究得出:宽谱源辐射因子175kV,重复频率20Hz,中心频率300MHz,百分比带宽22%。该源体积小于0.2m3,重量约200kg。通过系统集成,使整套系统具备了可移动、整体360°旋转和远程控制等功能。
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| 关 键 词： | Marx发生器 开关谐振器 结构紧凑 辐射因子 |
| 收稿时间： | 2013-08-22 |
Miniaturized and compact high power wide-band source |
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| Affiliation: | 1.Science and Technology on High Power Mictrowave Laboratory,Institute of Applied Electronics,CAEP,P.O.Box 919-1015,Mianyang 621900,China |
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| Abstract: | Compact configuration and self-establishment of all-inductive isolated repetition frequency Marx generator is performed by improving the total circuit and key element arrange. Switches to ground and coupler of the oscillator are well-designed, and the output power of the oscillator is increased. Through experiments, the following qualifications of the wide-band source is concluded, the wide spectrum radiation factor is 175 kV, the repetition frequency is 20 Hz, the center radiation frequency is 300 MHz, the spectrum width is 22%, the volume is less than 0.2 m3, and the weight is about 200 kg. The system is integrated, movable, 360 rotatable, and can be controlled remotely. |
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| Keywords: | Marx generator switched oscillator compact configuration radiation factor |
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