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32路X波段径向波导空间功率合成系统研制 被引量：7

A 32-way Radial Waveguide Spatial Power Combining System in X-band
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摘要 为突破单个固态功率器件在微波毫米波频段功率输出能力较低的限制,我们根据径向波导中主模TM00波电磁场的轴向对称性,提出了径向波导空间功率合成技术。并利用HFSS(高频电磁场仿真软件)和ADS(高级设计系统)软件,研制出了一款32路X波段径向波导空间功率合成系统。仿真和实验证明,从8.6GHz至12.3GHz,这种径向波导无源空间功率合成系统的插入损耗小于1dB,反射损耗小于-15dB,合成效率大于80%。 A radial waveguide spatial power combining technology is proposed to break through the low output power of single solid state device in the microwave and millimeter-wave bands,in terms of the axial symmetry of the dominant mode TM00 in the radial waveguide.A 32-way spatial power combining system with radial waveguide in X-band frequency is fabricated by the simulation of HFSS（high frequency structure simulator） and ADS（advanced design system） in the paper.Its insertion loss is below 1dB,reflection loss is below-15dB and combining efficiency is above 80% from 8.6 to 12.3GHz.
作者 骆新江 官伯然 陈宏江 申胜起 孙聂枫
机构地区 杭州电子科技大学天线与微波实验室 中国电子科技集团公司第十三研究所
出处 《微波学报》 CSCD 北大核心 2011年第1期56-58,63,共4页 Journal of Microwaves
基金 浙江省公益技术研究工业项目(2010C31118) 杭州电子科技大学博士启动基金(KYS045609069)
关键词 空间功率合成器 固态功率器件 径向波导 spatial power combiner solid-state power device radial waveguide
分类号 TN73 [电子电信—电路与系统]
  • 相关文献

参考文献10

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二级参考文献32

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共引文献26

同被引文献32

  • 1徐继东.基于差相移的异频功率合成[J].微波学报,2020,36(S01):237-239. 被引量：2
  • 2蒋晓博,傅光.一种宽频带3dB环形电桥设计[J].电子科技,2004,17(12):47-49. 被引量：4
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  • 6Song Kaijun,Zhang Fan,Hu Shunyong,et al.Kuband 200 W pulsed power amplifier based on waveguide spatially power-combining technique for industrial applications[J].Industrial Electronics,IEEE Transactions on,2014,61(8):4274-4280.
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  • 10K Song Q.Xue Ultra-wideband 12-way coaxial waveguide power divider with rotated electric field mode[J].IET Microwaves,Antennas&Propagation,2011,5,Iss.5.512-518.

引证文献7

二级引证文献9

微波学报
2011年 第1期

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