| 双频圆极化微带天线小型化设计 |
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| 引用本文： | 钞春晓.双频圆极化微带天线小型化设计[J].电子科技,2014,27(8):70-71,75. |
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| 作者姓名： | 钞春晓 |
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| 作者单位： | (佳县电视转播台 技术部,陕西 榆林 719200) |
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| 摘 要： | 研究了一种单馈条件下双频圆极化微带天线的设计方法,通过开槽的方式实现了小型化,采用辐射边加载实现了阻抗带宽的展宽,采用电磁仿真软件HFSS进行了仿真,得到了天线的VSWR、AR以及增益等指标,对这些指标进行分析后,证明了该天线设计方法的可行性与正确性。
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| 关 键 词： | 双频微带天线 圆极化 小型化 |
Design of a Compact Dual-frequency Circularly Polarized Microstrip Antenna |
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| CHAO Chunxiao.Design of a Compact Dual-frequency Circularly Polarized Microstrip Antenna[J].Electronic Science and Technology,2014,27(8):70-71,75. |
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| Authors: | CHAO Chunxiao |
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| Affiliation: | (Technical Department,Television Station of Jia County,Yulin 719200,China) |
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| Abstract: | The design of dual-frequency circularly polarized microstrip antenna fed by a single probe is studied. Miniaturization is realized by using slots, and broadband covering by loading the antenna with a patch. The proposed antenna is simulated by HFSS and the results of VSWR, AR, radiation pattern and gain are given, which shows that the antenna design is effective and feasible. |
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| Keywords: | dual-frequency microstrip antenna circular polarization small-scale |
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