带和不带带陷波特性的超宽带天线增益增强

2013 International Workshop on Antenna Technology (iWAT) Pub Date : 2013-03-04 DOI:10.1109/IWAT.2013.6518362

D. Awan, S. Bashir, S. Khan, H. Ali

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引用次数: 2

摘要

高增益天线通常用于通信系统中，以满足特定的覆盖要求。本文介绍了一种用于超宽带天线的增益增强技术。以两根参考超宽带天线为例，采用寄生贴片叠加方式，使其增益提高2.4dB。带陷波超宽带天线也显示了在通频带中增益的增加。最后，增加反射器，使增益增加5.91dB。

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Gain enhancement of UWB antennas with and without band notch feature

High gain antennas are often used in communication systems to meet specific coverage requirements. This paper presents the gain enhancement technique for UWB antennas. Two reference UWB antennas are considered and their gain has been increased by 2.4dB using parasitic patch in stacked arrangement. The band notch UWB antenna has also been shown to show this increase in gain in the pass band. Finally, the reflector is added which further increase the gain by 5.91dB.

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2013 International Workshop on Antenna Technology (iWAT)

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