Vivaldi Antenna for UWB Sensor Networks

被引:3
|
作者
Gamec, Jan [1 ]
Schneider, Jan [1 ]
Gamcova, Maria [1 ]
机构
[1] Tech Univ Kosice, Dept Elect & Multimedia Comunicat, Pk Komenskeho 13, Kosice 04120, Slovakia
关键词
Ultra wideband radar; Vivaldi antenna;
D O I
10.5755/j01.eie.22.4.15915
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
In this paper, the Vivaldi antenna designed for ultra-wideband (UWB) sensor networks by exponential curves is presented. Manufactured antennas are used for through-wall measurements. The article describes the design and optimization of the antenna, antenna measurements using the network vector analyser and pulse radar. Measured results are compared with simulated results. The antenna is also compared with commercially manufactured antennas used in the above mentioned applications. The designed Vivaldi antenna is printed on ARLON 600 substrate and operates in the frequency band from 0.810 GHz up to more than 12 GHz. Experimental results show good agreement with the simulated performance.
引用
收藏
页码:41 / 45
页数:5
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