Design and Analysis of X-band Substrate Integrated Waveguide Vivaldi Array Antenna

被引:0
|
作者
Li, Wei [1 ]
Feng, Qiang [1 ]
Suo, Ying [1 ]
机构
[1] Harbin Inst Technol, Sch Elect & Informat Engn, Harbin, Peoples R China
关键词
Substrate integrated waveguide; equal power divider; Vivaldi array antenna;
D O I
暂无
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
A substrate integrated waveguide Vivaldi array antenna is designed and analyzed. The array antenna is made of two Vivaldi structure radiation elements, and the antenna is fed by an equal power divider with substrate integrated waveguide technology. Each radiation element is index gradient antipodal structure are on both sides of substrate. The reflection coefficient of the array antenna is less than -10 dB from 8.6 GHz to lO GHz. The gain of the array antenna is 10.3dB.
引用
收藏
页码:82 / 85
页数:4
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