| 平面倒置F型三频手机天线的设计 |
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| 引用本文： | 徐娜,赵春晖.平面倒置F型三频手机天线的设计[J].应用科技,2007,34(3):44-49. |
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| 作者姓名： | 徐娜 赵春晖 |
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| 作者单位： | 哈尔滨工程大学,信息与通信工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 提出一种新型平面倒置F型三频手机天线（PIFA）．天线采取中心单馈点同轴馈电，辐射片尾端折叠，上层辐射片开2个U型槽的方法，可在GSM900MHz，DCS1 800MHz和ISM2 450MHz3个频段工作，满足了新一代无线通信系统对频段和带宽的要求．应用ANSOFT公司的HFSS10．0（high frequency structure simulator）三维仿真软件，对天线尺寸进行设计和优化．
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| 关 键 词： | 平面倒置F型手机天线 三频天线 |
| 文章编号： | 1009-671X（2007）03-0044-06 |
| 收稿时间： | 2006-09-18 |
| 修稿时间： | 2006年9月18日 |
A design of tri-band planar inverted-F antenna for mobile handset |
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| XU Na,ZHAO Chun-hui.A design of tri-band planar inverted-F antenna for mobile handset[J].Applied Science and Technology,2007,34(3):44-49. |
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| Authors: | XU Na ZHAO Chun-hui |
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| Abstract: | A novel tri-band planar inverted F-antenna(PIFA) is presented.Tri-band capabilities are realized by using a folded patch and two different U-shaped slits within the antenna-radiating surface for the miniaturization.The three central frequencies lie in the GSM900,DCS1 800 and ISM2 450 bands, which satisfy the requirements of new generation wireless communication system to frequency and width of bands.The antenna dimension is designed and optimized with 3D simulation software HFSS10.0 of ANSOFT company. |
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| Keywords: | GSM900 MHz/DCS1 800MHz/ISM2 450 MHz |
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