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A Band-Notched Square Monopole Antenna designed for Bandwidth Enhancement in UWB Applications

机译:带缺口的方形单极天线,旨在提高UWB应用中的带宽

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摘要

In this letter, a square monopole antenna has been designed for ultrawideband (UWB) applications having variable notch frequency characteristic. The proposed antenna consists of the small square radiating patch with two rectangular slots, which provides a wide-usable fractional bandwidth from 3.1 to 14.4 GHz. The proposed antenna is simple and has a very small size of 10 x 5 mm(2). The bandwidth of the proposed antenna is wider than that of the antenna that has already been introduced in references. Experimental results show that the proposed antenna could be a good candidate for ultrawideband (UWB) applications.
机译:在这封信中,方形单极天线已设计用于具有可变陷波频率特性的超宽带(UWB)应用。拟议中的天线由带有两个矩形缝隙的小方形辐射贴片组成,可提供3.1至14.4 GHz的宽可用分数带宽。拟议中的天线很简单,尺寸非常小,仅为10 x 5 mm(2)。所提出的天线的带宽比参考文献中已经介绍的天线的带宽要宽。实验结果表明,所提出的天线可能是超宽带(UWB)应用的理想选择。

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