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159WX波段固态空间功率合成放大器 被引量：9

A 159-W X-Band Spatially Combined Solid-State Amplifier
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摘要 根据径向波导的主模特性,提出了一种基于径向波导的空间功率合成系统和它的简化模型.利用HFSS(High Frequency Structure Simulator)软件,开发出了16路宽带空间功率合成电路和159W X波段放大器模块.结果发现,无源合成网络在整个X波段合成效率都优于88%,放大器模块在其工作频率内(11.9GHz^12.3GHz),合成效率优于83%. A broad-band spatial power-combining system and its simplification model based on main mode characteristic in radial waveguide was presented.The results show the passive combining system has a minimum combining efficiency of 88 percent from 9GHz to 14GHz,and the active one with 16 MMICs has an average combining efficiency of 83% and produces up to 159-W output power within the band of interest（11.9GHz～12.3GHz）.
作者 骆新江 杨瑞霞 官伯然 吴景峰 姜霞
机构地区 杭州电子科技大学电子信息学院 河北工业大学 中国电子科技集团公司第十三研究所
出处 《电子学报》 EI CAS CSCD 北大核心 2009年第9期1961-1964,共4页 Acta Electronica Sinica
基金 天津市自然科学基金(No.07JCZDJC06100) 河北省自然科学基金(No.F2007000098)
关键词 微波 固态功率放大器 空间功率合成 径向波导 microwave solid-state power amplifier spatial power combining radial waveguide
分类号 TN626 [电子电信—电路与系统]
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参考文献8

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同被引文献59

  • 1魏振华,田立松,冯旭东,尹家贤,胡粲彬.8-18GHz同轴-波导转换器的分析与设计[J].微波学报,2008,24(S1):125-128. 被引量：9
  • 2Fathy A E, Lee S W , Kalokitis D. A Simplified Design Approach for Radial Power Combiners [ J ]. IEEE Trans. Microw. Theory Tech. , 2006, 54( 1 ) :247-255.
  • 3Fathy A E, Kalokitis D. A Simplified Approach for the Design of Radial Power Combining Structures[ A]. IEEE Mq3"-S Interuation microwave symposium digest [ C ], 2004. 1:73-76.
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  • 5Pazin L, Leviatan Y. Design of a Dadial Wavegnide Feed Network for a Pin-Fed Array Antenna[J]. IEEE Proc. Microw. Antennas Propag. , 20(0, 153(1) :38-42.
  • 6Michael P D, Robert A Y. Quasi-Optical and Spatial Power Combining [ J ]. IEEE Transactions on microwave theory and techniques, 2002, 50 (3) : 929-935.
  • 7Kaijun S, Fan Y , Yong H Z. Broad-band power divider based on radial waveguide [ J ]. Microwave and optical Technology Letters, 2007, 49 (3) : 595 -597.
  • 8Cheng N S,Alexanian A,Michael G.Case,et al.40-W CW Broad-Band Spatial Power Combiner Using Dense Finline Arrays[J].IEEE Transaction on Microwave Theory and Techniques,1999,47 (7):1070-1076.
  • 9Wang Y,Fu Y,Dong Y Z,et al.Research on Traveling-Wave Waveguide-Based Spatial Power Divider/Combiner[J].IEEE MTT-S International IMWS,2012:1-4.
  • 10孙鹏,丁耀根,赵鼎.X波段高峰值功率速调管功率合成器设计[J].强激光与粒子束,2007,19(11):1865-1868. 被引量：5

引证文献9

二级引证文献22

电子学报
2009年 第9期

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