| 拱形基板微带贴片天线性能分析 |
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| 引用本文： | 于冲,车仁信.拱形基板微带贴片天线性能分析[J].大连铁道学院学报,2007(4). |
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| 作者姓名： | 于冲 车仁信 |
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| 作者单位： | 大连交通大学电气信息学院 辽宁大连116028 |
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| 基金项目： | 铁道部专项基金资助项目(J2000Z052)，辽宁省教育厅科学研究计划资助项目(20004D024) |
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| 摘 要： | 提出了一种新型微带贴片天线,对不同角度下天线的反射损耗、带宽和方向图进行了仿真.与普通微带贴片天线相比,这种新型天线的相对阻抗带宽(S11衰减到-10dB)一般在20%以上,个别角度下能达到43%,而且方向图有较大变化.
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| 关 键 词： | 微带贴片天线 宽频带 拱形基板 |
Investigation of the Arciform Substrate Microstrip Patch Antenna for Capability |
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| YU Chong,CHE Ren-xin.Investigation of the Arciform Substrate Microstrip Patch Antenna for Capability[J].Journal of Dalian Railway Institute,2007(4). |
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| Authors: | YU Chong CHE Ren-xin |
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| Abstract: | This paper proposes a novel microstrip patch antenna.Then,the simulation of return loss,bandwidth and radiation patterns of different angles is presented.Compared with a normal microstrip patch antenna,this novel antenna.The opposite impedance bandwidth(S11 decrease to-10dB) of this novel antenna is above 20% commonly.Some special angle antennas can achieve 43%.And the radiation patterns significantly changed. |
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| Keywords: | microstrip patch antenna broadband arciform substrate |
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