Low-Terahertz Radar Image Analysis for Road Obstacles

被引：0

作者：

Wu, Hongming ^{[1
]}

Qi, Feng ^{[2
,3
,4
,5
]}

Wang, Jinkuan ^{[1
]}

机构：

[1] Northeastern Univ, Sch Commun Sci & Engn, Shenyang 110819, Liaoning, Peoples R China

[2] Chinese Acad Sci, Key Lab Optoelect Informat Proc, Shenyang 110016, Peoples R China

[3] Chinese Acad Sci, Shenyang Inst Automat, Shenyang 110016, Peoples R China

[4] Chinese Acad Sci, Inst Robot, Shenyang 110169, Peoples R China

[5] Chinese Acad Sci, Inst Intelligent Mfg, Shenyang 110169, Peoples R China

来源：

PROCEEDINGS OF THE 33RD CHINESE CONTROL AND DECISION CONFERENCE (CCDC 2021) | 2021年

基金：

中国国家自然科学基金;

关键词：

frequency-modulated continuous-wave (FMCW); low-terahertz radar; high-resolution imaging; road pit;

D O I：

10.1109/CCDC52312.2021.9601753

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

At present, laser radar is main studied in the in automotive sensing. However, Driverless cars have higher request for different environment and light conditions. It is even difficult for lidar to find tiny targets on the road, such as pits and packets. In the paper, The low-terahertz high-resolution imaging radar system operating frequency is 94GHz, Using the frequency-modulated continuous-wave (FMCW) technique with 3mm wavelength. We simulated the pits of different depths on the road, analyzed the changes in the electromagnetic field, and used the low-terahertz radar to perform experiments.

引用

页码：7595 / 7598

页数：4