| 一种用于无线局域网的双频带印刷偶极子天线 |
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| 引用本文： | 彭超.一种用于无线局域网的双频带印刷偶极子天线[J].电子科技,2010,23(12):27-29. |
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| 作者姓名： | 彭超 |
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| 作者单位： | (西安电子科技大学 电子工程学院,陕西 西安〓710071) |
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| 摘 要： | 介绍了一种运用于无线局域网的小型化印刷偶极子天线,它采用对偶极子两个臂开槽结构,使其获得双频带和小型化的特性。采用基于耦合馈电的巴伦馈电方式,使天线具有宽带匹配、结构简单、制作方便、易于集成到无线通信设备中的优点。仿真结果表明,在2.4 GHz和5.8 GHz两个频带的带宽分别为590 MHz(2.13~2.72 GHz约24.33%)和700 MHz(5.24~5.94 GHz约12.52%),而且方向图比较理想。该天线的主要优点是结构简单、体积小、低剖面、成本低、易共形,能够满足WLAN的需要。
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| 关 键 词： | WLAN 双频天线 印刷偶极子 巴伦 |
A Compact Dual-band Printed Dipole Antenna for WLAN Applications |
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| Peng Chao.A Compact Dual-band Printed Dipole Antenna for WLAN Applications[J].Electronic Science and Technology,2010,23(12):27-29. |
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| Authors: | Peng Chao |
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| Affiliation: | (School of Electronic Engineering,Xidian University,Xi'an 710071,China) |
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| Abstract: | A compact dual-band printed dipole antenna for WLAN(2.4 GHz/5.8 GHz)applications is proposed and analyzed.The antenna structure is achieved by making a slot in the dipole's arms to obtain the characteristics of miniature and dual-band.The Balun feed which is based on coupling feed gives the antenna the advantages of wide-band matching,simple structure,convenience in manufacturing and easy integration to wireless communication equipments.The simulation results show that the bandwidth with a VSWR less than tw... |
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| Keywords: | WLAN dual-band printed dipole Balun |
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