平面超宽带三带陷波天线的研究

2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition Pub Date : 2012-10-04 DOI:10.1109/IWEM.2012.6320364

Pu Zhuo, Hongyan Tang, Xiulei Gao, Feifei Zhao, Fuyun Zhang

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引用次数: 9

摘要

本文提出并讨论了一种具有三带陷波特性的新型超宽带印刷平面天线。该天线的三带陷波特性的实现得益于地平面上的槽和辐射贴片。通过在地平面上采用曲线型缺陷地结构(DGS)，实现了(SATCOM) 8.0 ~ 8.4 GHz的缺口频带。通过在辐射贴片上嵌入两个弧形槽，可实现(WIMAX) 3.3 ~ 3.6 GHz和(WLAN) 5.1 ~ 5.8 GHz两个陷波带。该天线已成功地进行了仿真、制作和测量。此外，设计的天线体积小，成本低，有利于超宽带通信系统的发展。

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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Investigation on planar UWB antenna with triple band-notched characteristics

A novel ultrawideband (UWB) printed planar antenna with triple band-notched characteristics is proposed and discussed in this paper. The realization of the proposed antenna's triple band-notched characteristics is owed to slots on the ground plane and the radiating patch. By employing a curve-shaped defected ground structure (DGS) on the ground plane, a notched band of (SATCOM) 8.0-8.4 GHz is achieved. By embedding two arc-shaped slots on the radiating patch, another two notched bands of (WIMAX) 3.3-3.6 GHz and (WLAN) 5.1-5.8 GHz are achieved. The proposed antenna has been successfully simulated, fabricated, and measured. Moreover, the designed antenna is compact size and lower cost, which is benefit for UWB communication system.

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来源期刊

2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

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