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.
|Title of host publication||Proceedings of the 18th European Radar Conference|
|Number of pages||4|
|Publication status||Published - 2022|
|Event||The 18th European Radar Conference - London, United Kingdom|
Duration: 5 Apr 2022 → 7 Apr 2022
|Conference||The 18th European Radar Conference|
|Period||5/04/22 → 7/04/22|
Bibliographical noteGreen 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.
- MIMO array
- high resolution
- multiple signal classification (MUSIC)
- automotive radar