| X波段固态功率放大器的研制 |
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| 引用本文： | 杨军利,张艳妮,马俊合,党治国.X波段固态功率放大器的研制[J].电子科技,2011,24(9):48-50. |
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| 作者姓名： | 杨军利 张艳妮 马俊合 党治国 |
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| 作者单位： | (陕西黄河集团有限公司 设计研究所,陕西 西安 710043) |
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| 摘 要： | 介绍一种新型X波段固态功率合成放大器,其为脉冲工作方式,采用4个30 W末级功率放大模块,通过混合方式进行功率合成,得到80 W以上的峰值输出功率。最大脉冲宽度200μs,最大占空比40%。实测结果表明,无论是输出功率、体积尺寸大小,还是散热、可靠性等方面都有较大的提升。
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| 关 键 词： | X波段 固态器件 功率分配/合成 热设计 |
Development of X-Band Solid-state Power Amplifier |
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| YANG Junli,ZHANG Yanni,MA Junhe,DANG Zhiguo.Development of X-Band Solid-state Power Amplifier[J].Electronic Science and Technology,2011,24(9):48-50. |
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| Authors: | YANG Junli ZHANG Yanni MA Junhe DANG Zhiguo |
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| Affiliation: | (Design Institute,Shaanxi Huanghe Group Co.,Ltd.,Xi'an 710043,China) |
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| Abstract: | A new successful developed x-band solid-state power amplifier is introduced.The amplifier operates in pulse mode by taking 4 pieces of final stage power modules,each of them has output of 30 W to carry out power synthesis so as to get the peak power of more than 80 W.Its maximum pulse width is 200 μs and the maximum duty cycle is 40%.The tested result shows that no matter the output power,size or the reliability has been improved greatly. |
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| Keywords: | X-band solid-state devices power splitter/combiner heat design |
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