Abstract
The paper introduces a novel Synthetic Aperture Radar (SAR) imaging concept with linear Multiple-Input, Multiple-Output (MIMO) radar arrays, which are becoming prolific for short-range sensing in various emerging application spaces. Specifically, the concept makes use of Digital Beam-Forming (DBF) techniques that are enabled in those systems to provide contiguous azimuth imaging, as in stripmap SAR, but with a fine spatial resolution matching that of a spotlight SAR. The main principles of the concept are analytically derived and experimentally verified in laboratory conditions with calibrated targets, as a springboard for a more in-depth system investigation.
Original language | English |
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Title of host publication | 2020 IEEE Radar Conference, RadarConf 2020 |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
ISBN (Electronic) | 9781728189420 |
DOIs | |
Publication status | Published - 21 Sept 2020 |
Event | 2020 IEEE Radar Conference, RadarConf 2020 - Florence, Italy Duration: 21 Sept 2020 → 25 Sept 2020 |
Publication series
Name | IEEE National Radar Conference - Proceedings |
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Volume | 2020-September |
ISSN (Print) | 1097-5659 |
Conference
Conference | 2020 IEEE Radar Conference, RadarConf 2020 |
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Country/Territory | Italy |
City | Florence |
Period | 21/09/20 → 25/09/20 |
Bibliographical note
Publisher Copyright:© 2020 IEEE.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
Keywords
- Co-located MIMO array
- DBF
- MIMO SAR
- short-range imaging
ASJC Scopus subject areas
- Electrical and Electronic Engineering