| E型贴片微带天线性能分析 |
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| 引用本文： | 车仁信,广旗一兰,常宏铭.E型贴片微带天线性能分析[J].大连铁道学院学报,2009(6):95-97. |
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| 作者姓名： | 车仁信 广旗一兰 常宏铭 |
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| 作者单位： | 大连交通大学电气信息学院; |
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| 摘 要： | 在矩形微带贴片天线的基础上,通过在贴片上开两条对称的缝隙而得到E型贴片.讨论了E型贴片缝隙的长度、宽度和相对位置对天线的输入阻抗、带宽、谐振频率的影响.通过适当的改变缝隙的参数,可以实现宽频带阻抗匹配,减少外围电路设计的复杂性.
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| 关 键 词： | E型贴片 微带天线 性能 |
Analysis of Performance of E-Shaped Patch Microstrip Antenna |
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| CHE Ren-xin,GUANG Qi-yi-lan,CHANG Hong-ming.Analysis of Performance of E-Shaped Patch Microstrip Antenna[J].Journal of Dalian Railway Institute,2009(6):95-97. |
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| Authors: | CHE Ren-xin GUANG Qi-yi-lan CHANG Hong-ming |
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| Institution: | CHE Ren-xin,GUANG Qi-yi-lan,CHANG Hong-ming(School of Electrical & Information Engineering,Dalian Jiaotong University,Dalian 116028,China) |
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| Abstract: | E-Shaped patch is formed by opening two symmetrical cracks on the patch of rectangular microstrip antenna in this paper,it discusses how the length、width and relative position of the E-Shaped patch cracks affect the input impedance、bandwidth、syntonic frequency of the antenna.It can make the impedance matching in broadband by changing the parameter of the cracks properly and can make the design of the external circuit less complicated. |
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| Keywords: | E-Shaped patch microstrip antenna performance |
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