Design of a New Ultra Wideband Antenna with Band Rejection in WLAN Frequencies

被引：0
|
作者：
Bostani, Ali [1 ]
Denidni, Tayeb A. [1 ]
机构：
[1] Univ Quebec, INRS EMT, Montreal, PQ H3C 3P8, Canada
来源：
2008 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-9 | 2008年
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：
In this paper a new UWB antenna is proposed which is a printed slot antenna feeding by a 50 ohm CPW line via a circular microstrip patch. This antenna has a parasitic curve slot etched on the circular patch which makes a notch between 5 GHz and 6 GHz which is the work frequency of Wireless local area networks. The notch is explained by presenting the current distribution in the antenna and indicating the fact that etching the parasitic slot in the dense region of current in desired frequency rejects the radiation in that frequency and the radius of the curve slot determines the location of the notch. An appropriate parametric study result with a bandwidth of I GHz for the notch is achieved.
引用
收藏
页码：1672 / 1675
页数：4
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