A Novel Fractal Patch Antenna for UWB Applications

被引:0
|
作者
Zhang, Xue-Yong [1 ]
Liu, Shao-Bin [1 ]
Li, Chun-Zao [1 ]
Bian, Bo-Rui [1 ]
Kong, Xiang-Kun [1 ]
机构
[1] Nanjing Univ Aeronaut & Astronaut, Coll Elect & Informat Engn, Nanjing 210016, Peoples R China
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A novel fractal antenna is proposed for ultra-wideband (UWB) systems. We introduce a three-stage Sierpinski fractal geometry as the radiating element. The proposed antenna has compact dimension of 15 mm x 20 mm x 1.6 mm. The designed antenna has a wide bandwidth of more than 8.6 GHz (2.5-11.1 GHz) for a return loss of less than 10 dB. Also, the proposed antenna gives bidirectional pattern in the E plane and omni directional radiation pattern in the H plane over its whole frequency band of interest. In the paper, some parametric studies on the effect of the antenna on return loss are also done. So, the proposed antenna is considered a good candidate for UWB applications.
引用
收藏
页码:272 / 275
页数:4
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