A COMPACT TAPERED SLOT ANTENNA FOR ULTRAWIDEBAND APPLICATIONS

被引：2
作者：
Yan, Zhong-Min [1 ]
Xu, Yun-Sheng [1 ]
Wang, Wei-Dong [1 ]
机构：
[1] Univ Sci & Technol China, Dept Elect Engn & Informat Sci, Hefei 230027, Anhui, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2013年 / 55卷 / 02期
关键词：
ultrawideband antenna; directional antenna; tapered slot antenna; ENHANCED IMPEDANCE; MONOPOLE ANTENNA; BAND; PERFORMANCE; SIZE;
D O I：
10.1002/mop.27319
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 fed by a tapered microstrip line ended with a sector-shaped tuning stub for ultrawideband operations is presented. The antenna is printed on a circuit board with a low relative dielectric constant of 2.65. A T-shaped shorting strip is used to improve directional radiation performance. The antenna achieves a measured impedance bandwidth from 3.25 to 12 GHz with the gain in the end-fire direction up to 5.5 dB and a compact size of 27 x 40 x 0.5 mm(3). (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:295-299, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27319
引用
收藏
页码：295 / 299
页数：6
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