| 固态放大器驱动前向波管的实验研究 |
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| 引用本文： | 钟国俭,汪邦金,沈项东,王刚,马钰鹿,高亚明,陈羽.固态放大器驱动前向波管的实验研究[J].真空电子技术,2005(6):21-24. |
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| 作者姓名： | 钟国俭 汪邦金 沈项东 王刚 马钰鹿 高亚明 陈羽 |
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| 作者单位： | 1. 华东电子工程研究所,安徽,合肥,230031
2. 北京真空电子技术研究所,北京,100016 |
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| 摘 要： | 采用固态放大器直接驱动前向波管的新型放大链与"固态-中功率行波管-前向波管"三级放大链相比较,具有更好的性能指标,可靠性指标也将大大提高,由于不需要灯丝预热,可实现放大链的瞬时开机.文章介绍了一种用固态放大器直接驱动直流工作的S波段前向波管的实验情况和实验数据,对这种新型放大链的技术关键和应用前景进行了分析.
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| 关 键 词： | 固态放大器 前向波管 雷达发射机 |
| 文章编号： | 1002-8935(2005)06-0021-04 |
| 收稿时间： | 2005-06-17 |
| 修稿时间： | 2005年6月17日 |
Experimental Study on Driving Crossed-Field Amplifier by Solid-State Amplifier |
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| ZHONG Guo-jian,WANG Bang-jin,SHEN Xiang-dong,WANG Gang,MA Yu-lu,GAO Ya-ming,CHEN Yu.Experimental Study on Driving Crossed-Field Amplifier by Solid-State Amplifier[J].Vacuum Electronics,2005(6):21-24. |
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| Authors: | ZHONG Guo-jian WANG Bang-jin SHEN Xiang-dong WANG Gang MA Yu-lu GAO Ya-ming CHEN Yu |
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| Affiliation: | 1. East China Research Institute of Electronic Engineering, Hefei 230031, China ; 2. Beijing Vacuum Electronics Research Institute, Beijing 100016, China |
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| Abstract: | A novel amplifier chain which is composed of the forward wave crossed-field amplifier (CFA) driven directly by solid state amplifier (SSA) is better in performances and reliability compared with traditional three stage chain which is composed of "SSA+ TWTA+ CFA". An S band "SSA+ CFA" chain is experimentally studied in this paper. The experiment results and associated key technologies are presented in detail. Its potential application in radar is also discussed. |
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| Keywords: | Solid-state amplifier Crossed-field amplifier Radar transmitter |
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