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Queiroz de Almeida, Felipe und Rommel, Tobias und Younis, Marwan und Krieger, Gerhard und Moreira, Alberto (2019) Multichannel Staggered SAR: System Concepts with Reflector and Planar Antennas. IEEE Transactions on Aerospace and Electronic Systems, 55 (2), Seiten 877-902. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/TAES.2018.2866609. ISSN 0018-9251.
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Offizielle URL: https://ieeexplore.ieee.org/document/8444058
Kurzfassung
In the context of radar spaceborne imaging, the novel multichannel staggered synthetic aperture radar (SAR) mode represents a promising solution for the mapping of ultrawide swaths with very high azimuth resolution. This paper extends the analysis of multichannel staggered SAR to planar antenna architectures and provides system design examples both for planar and reflector antenna architectures. Furthermore, a first proof of concept using measured data acquired by an experimental ground-based system is provided to demonstrate the approach's feasibility.
| elib-URL des Eintrags: | https://elib.dlr.de/131852/ | ||||||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
| Titel: | Multichannel Staggered SAR: System Concepts with Reflector and Planar Antennas | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | April 2019 | ||||||||||||||||||||||||
| Erschienen in: | IEEE Transactions on Aerospace and Electronic Systems | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||||||
| Band: | 55 | ||||||||||||||||||||||||
| DOI: | 10.1109/TAES.2018.2866609 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 877-902 | ||||||||||||||||||||||||
| Verlag: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||||||||||||||
| Name der Reihe: | IEEE Transactions on Aerospace and Electronic Systems | ||||||||||||||||||||||||
| ISSN: | 0018-9251 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Azimuth, Synthetic aperture radar, Imaging, Spaceborne radar, Image resolution, Reflector antennas, Radar imaging, Digital Beamforming, High-Resolution Wide-Swath (HRWS) | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Tandem-L Vorstudien (alt) | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||||||||||||||
| Hinterlegt von: | Queiroz de Almeida, Felipe | ||||||||||||||||||||||||
| Hinterlegt am: | 06 Dez 2019 10:33 | ||||||||||||||||||||||||
| Letzte Änderung: | 31 Okt 2023 14:52 |
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