High Angle Resolution Automotive Radar Based on Simultaneous 12Tx Doppler-Multiplex MIMO

被引：8

作者：

Touati, Nadjah ^{[1
]}

Sturm, Christian ^{[1
]}

Imran, Muneeb ^{[1
]}

Vanaev, Alexander ^{[1
]}

Kohler, Markus ^{[1
]}

Krupinski, Kevin ^{[1
]}

Malik, Waqas ^{[1
]}

Luebbert, Urs ^{[1
]}

机构：

[1] Valeo Schalter & Sensoren GmbH, Act Safety Syst Prod Line, Bietigheim Bissingen, Germany

来源：

EURAD 2020 THE 17TH EUROPEAN RADAR CONFERENCE | 2021年

关键词：

MIMO Radar; angle resolution; Direction of arrival; Fast-Chirp; automotive radar;

D O I：

10.1109/EuRAD48048.2021.00105

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：

To enhance the angular resolution of automotive radar sensors, multiple-input multiple-output modulation schemes are used. In this paper, a simultaneous transmission of 12 orthogonal waveforms in a 12Tx/16Rx antenna array, within a Doppler-Multiplex, is deployed. The resulting 192 simultaneous MIMO channels allow a high angle resolution capability. The concept is presented and demonstrated using an evaluation platform.

引用

页码：386 / 389

页数：4