CPW-Fed Arrow-Shaped Slot Antenna Design for Ultra Wideband (UWB) Applications

被引：0
作者：
Morales-Silva, Cesar [1 ]
Wang, Jing [1 ]
机构：
[1] Univ S Florida, RF MEMS Transducers Grp, Tampa, FL 33620 USA
来源：
2009 IEEE 10TH ANNUAL WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE | 2009年
关键词：
Aperture antennas; coplanar waveguides; printed circuit antennas; slot antennas; ultra wideband (UWB);
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 arrow-shaped slot antenna fed by coplanar waveguide (CPW) is presented for ultra wideband (UWB) applications. By means of a slightly increased operational bandwidth, improvements in the full range of frequencies allocated for UWB applications have been achieved, while providing a better robustness for deviations induced by the electrical coupling with the entire system and a higher tolerance margin during the fabrication process. The fabricated UWB antenna demonstrates very good impedance matching with a measured bandwidth of 114.18% for a VSWR <= 2, along with a stable radiation pattern in the entire frequency spectrum assigned for UWB applications.
引用
收藏
页码：305 / 308
页数：4
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