| 双极化微带缝隙天线单元研究 |
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| 引用本文： | 高国明,陈文俊. 双极化微带缝隙天线单元研究[J]. 雷达与对抗, 2011, 0(2): 50-52 |
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| 作者姓名： | 高国明 陈文俊 |
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| 作者单位： | 南京船舶雷达研究所; |
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| 摘 要： | 研究了一种S波段双极化十字缝隙天线单元,利用电磁仿真软件仿真分析了缝隙宽度对驻波和交叉极化性能的影响。仿真结果表明,天线的驻波和方向图特性较好,增大缝宽展宽驻波带宽但没有明显提高天线的交叉极化电平。测试结果与仿真结果基本吻合。
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| 关 键 词： | 雷达 缝隙天线 双极化 倒置馈电 |
A study on dual-polarized microstrip slot antenna elements |
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| GAO Guo-ming,CHEN Wen-jun. A study on dual-polarized microstrip slot antenna elements[J]. Radar & Ecm, 2011, 0(2): 50-52 |
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| Authors: | GAO Guo-ming CHEN Wen-jun |
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| Affiliation: | GAO Guo-ming,CHEN Wen-jun(Nanjing Marine Radar Institute,Nanjing 210003) |
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| Abstract: | A study on the S-band dual-polarized cross slot antenna elements is made.The effects of the slot width on the performances of the VSWR and the cross polarization are simulated and analyzed through the EM simulation software.The simulation results show that with good characteristics of the VSWR and the directional pattern,the bandwidth of the VSWR is stretched but the cross polarization level is not improved remarkably with the increase of the slot width.The test results are basically consistent with those o... |
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| Keywords: | radar slot antenna dual polarizations inverse feed |
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