Abstract
The calibration of a collocated MIMO radar is addressed by means of independent calibration of transmit and receive arrays. The solutions for both arrays' elements gain and phase terms only and the full coupling matrix estimation are presented. The proposed solution significantly improves over the conventional calibration of the virtual array in terms of calibration accuracy and reduced measurements requirement, as demonstrated by numerical simulation and validated by calibration of a commercial automotive radar.
Original language | English |
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Title of host publication | Proceedings of the 18th European Radar Conference |
Publisher | IEEE |
Pages | 213-216 |
Number of pages | 4 |
ISBN (Electronic) | 978-2-87487-065-1 |
ISBN (Print) | 978-1-6654-4723-2 |
DOIs | |
Publication status | Published - 2022 |
Event | The 18th European Radar Conference - London, United Kingdom Duration: 5 Apr 2022 → 7 Apr 2022 |
Conference
Conference | The 18th European Radar Conference |
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Country/Territory | United Kingdom |
City | London |
Period | 5/04/22 → 7/04/22 |
Bibliographical note
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-careOtherwise 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.
Keywords
- MIMO radar
- calibration
- least squares