| 一种新型的三频平面倒F天线 |
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| 引用本文： | 孙权,王子华,李英,陈文峰,李素萍.一种新型的三频平面倒F天线[J].上海大学学报(自然科学版),2010,16(6):620-624. |
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| 作者姓名： | 孙权 王子华 李英 陈文峰 李素萍 |
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| 作者单位： | （上海大学 通信与信息工程学院，上海 200072） |
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| 基金项目： | 国家自然科学基金资助项目（60571054）；上海大学研究生创新基金资助项目(SHUCX080153) |
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| 摘 要： | 提出一种新型的平面倒F天线结构，该结构通过在矩形贴片上开L形和T形槽实现工作于RFID(915 MHz)/GPS(1575.42 MHz)/WCDMA(2.1 GHz)的三频特性.该天线的3个电流路径共用一个馈电点，结构简单，容易制作，可以根据实际需要选择不同的频率点.使用HFSS V10进行仿真分析，实测结果和仿真结果比较吻合.
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| 关 键 词： | 平面倒F天线 L形与T形槽 三频天线 |
A Novel Tri-band Planar Inverted-F Antenna |
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| SUN Quan,WANG Zi-hua,LI Ying,CHEN Wen-feng,LI Su-ping.A Novel Tri-band Planar Inverted-F Antenna[J].Journal of Shanghai University(Natural Science),2010,16(6):620-624. |
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| Authors: | SUN Quan WANG Zi-hua LI Ying CHEN Wen-feng LI Su-ping |
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| Institution: | (School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China) |
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| Abstract: | A novel planar inverted F-antenna is proposed. Triple bands of RFID (915 MHz)/GPS (1 575.42 MHz)/WCDMA (2.1 GHz) are realized by etching L shape and T shape slots on a rectangular patch. The proposed antenna hassimple structure and needs only one feed, therefore is easy to fabricate and adjust. According to application scenarios， itcan work in different frequency bands. The effects of different parameters on antenna characteristics are investigated.Simulation results are obtained by using HFSS V10 software, and compared with experimental results, with good agreement. |
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| Keywords: | planar inverted F antenna (PIFA) L-shape and T-shape slots triple bands antenna |
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