一种用于超宽带应用的紧凑型眼镜形贴片天线

2016 9th International Conference on Electrical and Computer Engineering (ICECE) Pub Date : 2016-12-01 DOI:10.1109/ICECE.2016.7853968

M. T. Islam, M. Samsuzzaman, M. Z. Mahmud, M.T. Islam

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引用次数: 8

摘要

本文提出了一种新型微带馈线紧凑型眼镜形贴片超宽带天线。新的设计是由一个眼镜形的贴片和锥形槽接地面组成。该天线的电气尺寸为0.24 λ × 0.21 λ × 0.016 λ，采用50欧姆微带传输线馈电。本研究实现了基于时域有限差分法的计算机仿真技术(CST)和基于有限元法的高频结构模拟器(HFSS)。在仿真中，实现了8.5 GHz (3.0 - 11.5 GHz)的更宽频率带宽，具有覆盖整个UWB频率的良好阻抗匹配，稳定的辐射方向图和恒定增益。该天线外形小巧，价格低廉，具有优异的超宽带特性。

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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A compact spectacles shaped patch antenna for UWB applications

In this paper, a new compact spectacles shaped patch UWB antenna using a microstrip fed line is proposed. The new design is consist of a spectacles shaped patch along with tapered slot ground plane.The proposed antenna has a compact electrical dimension of 0.24 λ × 0.21 λ × 0.016 λ and fed with a 50-ohm microstrip transmission line. Computer Simulation Technology (CST) based on finite-difference time-domain method and High Frequency Structural Simulator (HFSS) based on finite element method is implemented in this research. In simulation, a wider frequency bandwidth of 8.5 GHz (3.0 – 11.5 GHz) with excellent impedance matching which covers entire UWB frequency, stable radiation pattern and constant gain is achieved. The proposed antenna is low profile, inexpensive and has excellent characteristics of UWB.

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2016 9th International Conference on Electrical and Computer Engineering (ICECE)

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