Periodic Via Wall Shaped Substrate Integrated Waveguide Composite Right-Left Handed Frequency Scanning Antenna for Radar

被引：0
|
作者：
Ren, Dongyin [1 ]
Wu, Ryan [1 ]
Liu, Baokun [1 ]
Li, Jun [1 ]
机构：
[1] NXP Semicond, Austin, TX 78735 USA
来源：
2024 54TH EUROPEAN MICROWAVE CONFERENCE, EUMC 2024 | 2024年
关键词：
antenna; CRLH metamaterial; FMCW; automotive radar; substrate integrated waveguide;
D O I：
10.23919/EuMC61614.2024.10732857
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 work, we proposed a W-band substrate integrated waveguide (SIW) antenna design with periodically shaped via wall, which improves the matching and provides additional design freedom without extra circuit area nor vias. Radar system with less transmitting/receiving channels can be realized utilizing the proposed frequency scanning SIW antenna. To validate the performance, full-wave simulation of the antenna and preliminary radar system point cloud simulation are carried out, where a good agreement can be found between the simulated point cloud and ground truth.
引用
收藏
页码：280 / 283
页数：4
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