Design of CPS-FED Vivaldi Antenna for Micro-Doppler Radar Application

被引：0
|
作者：
Budiastuti, Desi [1 ]
Muin, Fathul [1 ]
Gracias, Agatha [1 ]
Senjaya, Alvin [1 ]
Zukifli, Fitri Yuli [1 ]
机构：
[1] Univ Indonesia, Elect Engn Dept, Depok, West Java, Indonesia
来源：
PROCEEDINGS OF THE 2019 IEEE REGION 10 CONFERENCE (TENCON 2019): TECHNOLOGY, KNOWLEDGE, AND SOCIETY | 2019年
关键词：
Vivaldi Antenna; Exponentially Tapered Slot; Micro-Doppler Radar;
D O I：
10.1109/tencon.2019.8929596
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：
Vivaldi antenna with coplanar stripline feed, exponentially tapered slot, and single layer has been proposed for excellent directivity and high gain. This antenna is suitable for micro-doppler application system. This antenna has been fabricated on 156.02 x 124.91 mm(2) FR-4 board with a dielectric constant of 4.4 and height of 1.6 mm. The measured bandwidth corresponding to fraction bandwidth > 15% (good for a minimum resolution of 0.42 m) is 16.02%. The simulation result shows excellent directivity and radiation pattern. This paper also shows the Vivaldi antenna has a gain of 7.95 dB. Details of the antenna for micro-doppler radar application is presented and discussed.
引用
收藏
页码：218 / 221
页数：4
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