UWB Performance of Coplanar Tapered Slot Antennas

被引：14
|
作者：
Ebnabbasi, Khabat [1 ]
Sczyslo, Sebastian [2 ]
Mohebbi, Marjan [1 ]
机构：
[1] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA
[2] Ruhr Univ Bochum, Inst Microwave Syst, D-44801 Bochum, Germany
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷
关键词：
Impulse response; printed antenna; tapered slot antenna (TSA); ultrawideband (UWB); Vivaldi antenna;
D O I：
10.1109/LAWP.2013.2270935
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：
The ultrawideband (UWB) performance and impulse response parameters of tapered slot antennas with different flare's opening rates and taper types fit to a stepped quarter-wave Chebyshev transformer are presented. This transformer is used to maximize the impedance bandwidth and power transfer gain. Different smoothing tapers are used to optimize impulse response parameters. The antennas were designed for 1-3 GHz frequency range, and the substrate is Duroid with a dielectric constant 6.15.
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页码：749 / 752
页数：4
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