Design of a Triple Band-Notched Circular Monopole Antenna for UWB Applications

被引：0
|
作者：
Reddy, Chenna B. [1 ]
Shajahan, E. S. [1 ]
Bhat, M. S. [1 ]
机构：
[1] NITK Surathkal, Dept E&C, Mangalore, India
来源：
2014 ELEVENTH INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS NETWORKS (WOCN) | 2014年
关键词：
D O I：
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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 triple-band notched circular ultra-wideband (UWB) antenna with a band rejection characteristics at WiMAX, WLAN and C-band is presented. A design involving two concentric G-shaped circular slots etched on the circular patch structure and a U-shaped slot on the CPW transmission line is used to reject and control the notched frequency bands. The proposed antenna has good UWB characteristics from 3-12 GHz with VSWR < 2, except frequency bands of 3.3-3.6 GHz, 3.7-4.2 GHz, and 5.1-5.9 GHz. The designed structure exhibits good radiation characteristics over the desired band and is a good candidate for UWB applications.
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页数：5
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