| 一种平面结构的宽带水平极化全向天线 |
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| 引用本文： | 张国光.一种平面结构的宽带水平极化全向天线[J].大众科技,2012,14(4):35-37. |
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| 作者姓名： | 张国光 |
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| 作者单位： | 昆明船舶设备研究实验中心,云南昆明,650101 |
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| 摘 要： | 设计并加工了一种平面结构的宽带水平极化全向天线,该天线由四个改进的弯曲偶极子加上各自的耦合单元构成。天线在水平面内能很好地实现全向辐射特性,在4.8～6.8GHz的频带范围内,回波损耗小于-10dB,水平极化不圆度小于±0.7dB,交叉极化优于-20dB。
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| 关 键 词： | 平面结构 宽带 水平极化 全向天线 |
A broadband omni-directional planar antenna with horizontal polarization |
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| Abstract: | A broadband omni-directional planar configuration antenna with horizontal polarization is designed and fabricated,which makes up of 4 improved curving dipole with their coupling elements.A good omni-directionality is achieved at horizontal plane,and the return loss is less than-10dB,the variations of energy in horizontal polarization far-field pattern are less than ±0.7dB,cross polarization superior than-20dB between the operating frequency rang 4.8～6.8GHz. |
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| Keywords: | planar configuration broadband horizontal polarization omni-directional antenna |
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