| 用于无线局域网的轴向模螺旋天线设计 |
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| 引用本文： | 唐剑明. 用于无线局域网的轴向模螺旋天线设计[J]. 现代电子技术, 2012, 35(3): 49-51,56 |
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| 作者姓名： | 唐剑明 |
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| 作者单位： | 电子科技大学物理电子学院,四川成都,610054 |
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| 基金项目： | 国家自然科学基金(61001087)资助项目 |
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| 摘 要： | 根据无线局域网通信天线的要求,设计了三种工作在5GHz频段性能良好的轴向模螺旋天线,其中一种为普通螺旋天线,第二种为加绕寄生螺旋天线,第三种为锥形加绕寄生螺旋天线。通过电磁仿真软件HFSS计算及对结果分析表明,加绕寄生螺旋将改善天线的轴向辐射特性,而锥形结构将扩展天线带宽。
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| 关 键 词： | 局域网通信 轴向模 寄生螺旋 锥形螺旋 |
Design of axial mode helical antenna for wireless LAN communication |
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| TANG Jian-ming. Design of axial mode helical antenna for wireless LAN communication[J]. Modern Electronic Technique, 2012, 35(3): 49-51,56 |
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| Authors: | TANG Jian-ming |
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| Affiliation: | TANG Jian-ming(School of Physical Electronics,University of Electronic Science and Technology,Chengdu 610054,China) |
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| Abstract: | According to the demand of wireless local area network communication antennas,three kinds of axial mode helical antennas operate at 5GHz are designed,which are common type helical antenna,parasitic helical antenna and taper helical antenna with a parasitic helix wire.By using electromagnetic software HFSS and analyzing performance of the antennas,it′s concluded that a parasitic helix wire can improve the axial radiation and the structure of taper can extend band of the antennas. |
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| Keywords: | LAN communication axial mode parasitic helix taper helix |
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