Millimeter-Wave Radar Measurement and Ray-Tracing Simulation for Urban Street Environment

被引：0

作者：

Li, Wenbin ^{[1
]}

He, Danping ^{[1
,2
]}

Guan, Ke ^{[1
,2
]}

Shi, Xiangyu ^{[3
]}

Zhong, Zhangdui ^{[1
,4
]}

机构：

[1] Beijing Jiaotong Univ, State Key Lab Rail Traff Control & Safety, Beijing 100044, Peoples R China

[2] Frontiers Sci Ctr Smart High Speed Railway Syst, Beijing 100044, Peoples R China

[3] Beijing Jiaotong Univ, Sch Comp & Informat Technol, Beijing 100044, Peoples R China

[4] Key Lab Railway Ind Broadband Mobile Informat Com, Beijing 100044, Peoples R China

来源：

2022 3RD URSI ATLANTIC AND ASIA PACIFIC RADIO SCIENCE MEETING (AT-AP-RASC) | 2022年

基金：

国家重点研发计划; 北京市自然科学基金;

关键词：

SCATTERING;

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：

Autonomous driving technology greatly contributes to the evolution of intelligent transportation systems (ITSs). As an important sensor, the millimeter-wave (mmWave) radar plays an irreplaceable role in the overall ITSs. In this paper, we use a mmWave automotive radar system to perform measurement in an urban street environment. The radar cross section of key targets is estimated from the measurements, and it is used to calibrate the electromagnetic parameters for the ray-tracing (RT) simulation. The calibrated simulation results are compared with simulation results in distance, angle, and velocity to verify the accuracy and reliability of the RT simulator. The presented method, process, and analysis in this work can be used for the understanding of mmWave radar channel and the design of autonomous driving technology.

引用

页数：4

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