现代通信系统用宽带双频六角形微带天线

2009 International Conference on Emerging Trends in Electronic and Photonic Devices & Systems Pub Date : 2009-12-01 DOI:10.1109/ELECTRO.2009.5441111

M. Dubey, D. Bhatnagar, V. K. Saxena, J. S. Saini

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引用次数: 3

摘要

本文介绍了一种双频宽带六角形微带天线的辐射性能。六角天线的仿真设计玻璃环氧FR-4衬底与适当的维度进行利用IE3D仿真器。边长和角度的优化六角形几何进行了实现大大提高带宽(10.2%)和双频率性能。在天线显示宽带性能的频率范围内，其指向性、增益和效率几乎是恒定的。辐射模式获得5点频率在这个频率范围内提供相同的形状和方向的最大强度正常补丁几何。并与矩形贴片天线的性能进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Broadband dual frequency hexagonal microstrip antenna for modern communication systems

The paper presents the radiation performance of a dual frequency broadband hexagonal microstrip antenna. The simulation of hexagonal antenna designed on glass epoxy FR-4 substrate with appropriate dimensions is carried out using IE3D simulator. The optimization of side lengths and angles of hexagonal geometry is carried out to achieve much improved bandwidth (10.2%) and dual frequency performance. In the range of frequency where antenna is displaying broadband performance, the directivity, gain and efficiency are almost constant. The radiation patterns obtained at five frequencies within this frequency range provides identical shape with direction of maximum intensity normal to the patch geometry. The performance of this antenna is compared with that of a rectangular patch antenna.

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2009 International Conference on Emerging Trends in Electronic and Photonic Devices & Systems

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