A Planar UWB Monopole Antenna with On-Ground Slot Band-Notch Performance

被引:0
|
作者
Mirmozafari, M. [1 ]
Ghobadi, Ch. [1 ]
Mirhedayati, H. [2 ]
Rezaee, A. [3 ]
机构
[1] Univ Urmia, Dept Elect Engn, Orumiyeh, Iran
[2] Shahid Beheshti Univ, Dept Elect & Comp Engn, Tehran, Iran
[3] Univ Tehran, Fac New Sci & Technol, Dept Mechatron Engn, Tehran, Iran
关键词
Band-notched; slot; slit; ultra wideband; REJECTION;
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 planar monopole antenna with variable frequency band-notch characteristic for ultra wideband applications is presented. The proposed antenna consists of a truncated ground plane and a radiating rectangular patch. By employing two L-shaped strips on the top edge of the ground plane, the ultra wideband property is achieved. Electromagnetic interference (EMI) from IEEE 802.11a can be avoided for a wideband antenna with a stop-band. For a notched frequency band, two L-shaped slits are embedded on the ground plane. The designed antenna has a stop-band of 5 GHz to 5.9 GHz while maintaining wideband performance from 3.1 GHz to 10.6 GHz for VSWR < 2.
引用
收藏
页码:719 / 724
页数:6
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