Doppler Beam Sharpening for Enhanced MIMO Imagery in the Presence of Automotive Interference

被引：0
|
作者：
Pirkani, Anum [1 ]
Cassidy, Scott [1 ]
Norouzian, Fatemeh [1 ]
Gashinova, Marina [1 ]
Cherniakov, Mikhail [1 ]
机构：
[1] Univ Birmingham, Microwave Integrated Syst Lab, Birmingham, W Midlands, England
来源：
2021 18TH EUROPEAN RADAR CONFERENCE (EURAD) | 2021年
基金：
“创新英国”项目;
关键词：
automotive applications; Doppler beam sharpening; interference suppression; MIMO 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：
The application of Doppler beam sharpening (DBS) for enhanced imagery in a multiple-input, multiple-output radar is investigated for the first time as a technique to mitigate automotive radar interference. It is shown that DBS, in addition to improved cross-range resolution for more precise target detection, suppresses interference, with complete removal of interference in certain cases. A quantitative analysis of interference suppression as a function of the victim radar velocity, look angle and integration period is presented for various interference types, demonstrating the effectiveness of DBS with a minor software upgrade in the state-of-the-art automotive sensors.
引用
收藏
页码：417 / 420
页数：4
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