Unconventional sources of error in high-resolution wide-swath SAR systems based on scan-on-receive
(2021) 13th European Conference on Synthetic Aperture Radar, EUSAR 2021 In Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR 2021-March. p.1116-1119- Abstract
The scan-on-receive (SCORE) is a key digital beamforming (DBF) technique for future high-resolution wide-swath synthetic aperture radar (SAR) systems. A sharp and high gain receive beam, steered in real time towards the expected direction of arrival (DoA) of the backscattering signal, allows for improved SAR imaging performance with respect to a conventional approach. Nevertheless, it also exposes the system to new errors, associated with a mismatch between the expected and the actual DoA. This paper identifies possible sources of error, specific of SCORE-based systems, and investigates their effect on the SAR image quality in dependence of instrument and geometrical parameters.
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https://lup.lub.lu.se/record/3d783e0d-9efe-4c0b-9ecd-05c404459e3c
- author
- Bordoni, Federica ; Lind, David ; Jakobsson, Andreas LU and Krieger, Gerhard
- organization
- publishing date
- 2021
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- EUSAR 2021 - 13th European Conference on Synthetic Aperture Radar, Proceedings
- series title
- Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR
- volume
- 2021-March
- pages
- 4 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 13th European Conference on Synthetic Aperture Radar, EUSAR 2021
- conference location
- Virtual, Online, Germany
- conference dates
- 2021-03-29 - 2021-04-01
- external identifiers
-
- scopus:85106028547
- ISSN
- 2197-4403
- ISBN
- 9783800754571
- language
- English
- LU publication?
- yes
- id
- 3d783e0d-9efe-4c0b-9ecd-05c404459e3c
- date added to LUP
- 2021-06-09 15:15:57
- date last changed
- 2022-04-27 02:20:03
@inproceedings{3d783e0d-9efe-4c0b-9ecd-05c404459e3c, abstract = {{<p>The scan-on-receive (SCORE) is a key digital beamforming (DBF) technique for future high-resolution wide-swath synthetic aperture radar (SAR) systems. A sharp and high gain receive beam, steered in real time towards the expected direction of arrival (DoA) of the backscattering signal, allows for improved SAR imaging performance with respect to a conventional approach. Nevertheless, it also exposes the system to new errors, associated with a mismatch between the expected and the actual DoA. This paper identifies possible sources of error, specific of SCORE-based systems, and investigates their effect on the SAR image quality in dependence of instrument and geometrical parameters.</p>}}, author = {{Bordoni, Federica and Lind, David and Jakobsson, Andreas and Krieger, Gerhard}}, booktitle = {{EUSAR 2021 - 13th European Conference on Synthetic Aperture Radar, Proceedings}}, isbn = {{9783800754571}}, issn = {{2197-4403}}, language = {{eng}}, pages = {{1116--1119}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR}}, title = {{Unconventional sources of error in high-resolution wide-swath SAR systems based on scan-on-receive}}, volume = {{2021-March}}, year = {{2021}}, }