A TAPERED SLOT ANTENNA WITH FLAT AND HIGH GAIN FOR ULTRA-WIDEBAND APPLICATIONS

被引:14
|
作者
Hu, S. [1 ]
Dou, W. B. [1 ]
Law, C. L. [2 ]
机构
[1] Southeast Univ, Sch Informat Sci & Engn, State Key Lab Millimeter Waves, Nanjing 2100096, Peoples R China
[2] Nanyang Technol Univ, Positioning & Wireless Technol Ctr, Singapore 637553, Singapore
关键词
VIVALDI ANTENNA; DESIGN;
D O I
10.1163/156939309788019732
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
An elliptically tapered slot antenna (TSA) with high and relatively-flat gain is proposed in this paper. Its measured 10-dB impedance bandwidth is 2.65-12.90 GHz which covers the frequency range of ultra-wideband (UWB). Meanwhile, on the lower band of UWB (3 to 5 GHz), the measured antenna gain varies within 9.25 to 10.25 dBi. Furthermore, differing from many TSAs, the ground plane is just a simple rectangular structure but not a tapering shape.
引用
收藏
页码:723 / 728
页数:6
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