Millimeter-wave automotive antenna using low-loss fluoro-resin substrates

被引：0

作者：

Miki, Yutaro ^{[1
]}

Fukunaga, Takanori ^{[1
]}

Yamagishi, Suguru ^{[1
]}

Kuwayama, Ichiro ^{[1
]}

机构：

[1] Advanced Automotive Systems RandD Center, Israel

来源：

SEI Technical Review | 2019年 / 88期

关键词：

Millimeter waves - Radar antennas - Radar - Antenna arrays - Printed circuit boards;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to realize autonomous driving, millimeter-wave radar will become more and more important. Being used in the radar, printed circuit boards (PCBs) are required to have low-loss characteristics, because transmission loss is very high in the millimeterwave band. We have been developing low-loss PCBs made of fluororesin. We evaluated fluororesin substrates and confirmed their favorable transmission characteristics. We also prototyped an array antenna for automotive millimeter-wave radar using the substrate and successfully downsized the antenna surface area by approximately 40% compared with the conventional ones in the market. © 2019 Sumitomo Electric Industries Ltd.. All rights reserved.

引用

页码：99 / 103