| 一款多频段小型单极子天线的设计 |
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| 引用本文： | 钟小清,姚斌,郑勤红. 一款多频段小型单极子天线的设计[J]. 通信技术, 2015, 48(2): 237-241. DOI: 10.3969/j.issn.1002-0802.2015.02.025 |
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| 作者姓名： | 钟小清 姚斌 郑勤红 |
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| 作者单位： | 云南师范大学 物理与电子信息学院, 云南 昆明 650500 |
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| 基金项目： | 国家国际科技合作专项项目(No.2012DFA70570);国家自然科学基金重点项目(No.50734007)~~ |
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| 摘 要： | 设计了一款多频段小型宽带单极子天线。采用Ansoft公司的HFSS13电磁仿真软件,对天线进行了仿真及优化,天线尺寸为39mm×29mm×1.7mm,该天线在多个频率点上谐振。仿真结果表明,该天线参数S11≦-10 dB,天线和馈线匹配的很好,覆盖了LTE2300,LTE2500和WLAN的2.4/5.2/5.8 GHZ及WiMAX的2.5/5.5 GHz的工作频段,适于目前的超薄智能手机。
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| 关 键 词： | 多频 小型 LTE 单极子天线 |
A Compact Multi-band Planar Monopole Antenna |
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| ZHONG Xiao-qing;YAO Bin;ZHENG Qin-hong. A Compact Multi-band Planar Monopole Antenna[J]. Communications Technology, 2015, 48(2): 237-241. DOI: 10.3969/j.issn.1002-0802.2015.02.025 |
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| Authors: | ZHONG Xiao-qing YAO Bin ZHENG Qin-hong |
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| Affiliation: | (School of Physics and Electronic Information,Yunnan Normal University,Kunming Yunnan 650500,China); |
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| Abstract: | A compact multi-broadband planar monopole antenna is proposed and designed. The antenna is simulated and optimized with electromagnetic simulation software HFSS13.0(High Frequency Structure Simulator).The antenna is 39mm×29mm×1.7mm in size and resonates at mutiple frequencies.Simulation results show that with parameter S11≦-10 dB,the proposed antenna could match well with its feed-line and cover many useful operation frequency bands,including LTE2300,ISM, LTE2500,WLAN,WiMAX, thus is fairly suitable for the present ultra-thin smart phones. |
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| Keywords: | multi-band compact LTE monopole antenna |
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