An Approach for High-Angular Resolution Implementation in Moving Automotive MIMO Radar

被引：0

作者：

Yuan, Sen ^{[1
]}

Fioranelli, Francesco ^{[1
]}

Yarovoy, Alexander ^{[1
]}

机构：

[1] Delft Univ Technol, Fac EEMCS, Dept Microelect, MS3 Grp, Delft, Netherlands

来源：

2021 18TH EUROPEAN RADAR CONFERENCE (EURAD) | 2021年

关键词：

MIMO array; high resolution; multiple signal classification (MUSIC); automotive radar;

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 method exploiting the movement of the vehicle to boost the cross-range resolution of automotive radar by forming a larger virtual array is proposed. Initial simulated results show that the proposed method with the traditional Digital beamforming (DBF) algorithm can separate targets that cannot be otherwise recognized by the traditional MIMO approach. Furthermore, the proposed approach does not require prior knowledge of the number of targets, and can solve the MUSIC rank deficiency problem because of its larger virtual planar antenna.

引用

页码：449 / 452

页数：4

共 14 条

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