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GW级高功率径向线螺旋阵列天线

李相强 赵柳 陈晓波 刘庆想

李相强, 赵柳, 陈晓波, 刘庆想. GW级高功率径向线螺旋阵列天线[J]. 西南交通大学学报, 2009, 22(2): 215-220.
引用本文: 李相强, 赵柳, 陈晓波, 刘庆想. GW级高功率径向线螺旋阵列天线[J]. 西南交通大学学报, 2009, 22(2): 215-220.
LI Xiangqiang, ZHAO Liu, CHEN Xiaobo, LIU Qingxiang. GW-Level High-Power Radial Line Helical Array Antenna[J]. Journal of Southwest Jiaotong University, 2009, 22(2): 215-220.
Citation: LI Xiangqiang, ZHAO Liu, CHEN Xiaobo, LIU Qingxiang. GW-Level High-Power Radial Line Helical Array Antenna[J]. Journal of Southwest Jiaotong University, 2009, 22(2): 215-220.

GW级高功率径向线螺旋阵列天线

详细信息
    作者简介:

    李相强(1982- ),男,助教,博士研究生,研究方向为高功率微波技术,E-mail:xiangqiang_li@163.com.

    通讯作者:

    刘庆想(1964- ),男,教授,博士,研究方向为高功率微波技术, E-mail: liu_qingxiang@163.com

GW-Level High-Power Radial Line Helical Array Antenna

  • 摘要: 为提高高功率径向线螺旋阵列天线的功率容量,实现GW级高功率微波定向辐射,通过对螺旋线单元天线和阵列布局的改进,设计了功率容量大于1 GW的4圈48单元磁探针径向线螺旋阵列天线,并对其进行了理论分析、数值模拟和试验研究.测量结果表明:在3.6~4.1 GHz范围内,天线增益大于22 dB,轴比小于2 dB,口径效率大于55%.

     

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出版历程
  • 收稿日期:  2007-10-12
  • 刊出日期:  2009-04-20

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