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

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

Yuan, S. (TU Delft Microwave Sensing, Signals & Systems)
Fioranelli, F. (TU Delft Microwave Sensing, Signals & Systems)
Yarovoy, Alexander (TU Delft Microwave Sensing, Signals & Systems)

2022

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.

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

http://resolver.tudelft.nl/uuid:c707678e-54cb-4e6b-96c6-016629cb268c

https://doi.org/10.23919/EuRAD50154.2022.9784507

IEEE

2022-12-02

978-1-6654-4723-2

Proceedings of the 18th European Radar Conference

The 18th European Radar Conference, 2022-04-05 → 2022-04-07, London, United Kingdom

Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Institutional Repository

conference paper

© 2022 S. Yuan, F. Fioranelli, Alexander Yarovoy