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Mittermayer, Josef und Krieger, Gerhard und Wollstadt, Steffen (2021) Numerical Calculation of Doppler Steering Laws in Bi- and Multistatic SAR. IEEE Transactions on Geoscience and Remote Sensing, Vol.60, e5203116. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/TGRS.2021.3058554. ISSN 0196-2892.
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Kurzfassung
This article defines Doppler steering laws for different bi- and multistatic acquisition geometries for synthetic aperture radar (SAR). Central swath line (CSL) and transmit swath line (TSL) acquisition geometries are introduced. Bistatic zero Doppler steering (BZDS) is defined. Multistatic acquisitions are classified into dedicated and supplementary types. Numerical approaches for the calculation of yaw, pitch, and roll angles are described providing zero Doppler, constant Doppler, and/or full Tx-Rx beam footprint overlap. The appendix provides an approximated analytical approach to calculate yaw and pitch angles to achieve a desired swath line.
| elib-URL des Eintrags: | https://elib.dlr.de/141463/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | Numerical Calculation of Doppler Steering Laws in Bi- and Multistatic SAR | ||||||||||||||||
| Autoren: |
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| Datum: | 12 März 2021 | ||||||||||||||||
| Erschienen in: | IEEE Transactions on Geoscience and Remote Sensing | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | Vol.60 | ||||||||||||||||
| DOI: | 10.1109/TGRS.2021.3058554 | ||||||||||||||||
| Seitenbereich: | e5203116 | ||||||||||||||||
| Herausgeber: |
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| Verlag: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||||||
| Name der Reihe: | Transactions on Geoscience and Remote Sensing | ||||||||||||||||
| ISSN: | 0196-2892 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Multistatic satellite attitude steering, synthetic aperture radar (SAR), zero/constant Doppler centroid | ||||||||||||||||
| 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 - SAR-Missionen | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte Institut für Hochfrequenztechnik und Radarsysteme | ||||||||||||||||
| Hinterlegt von: | Mittermayer, Dr.-Ing. Josef | ||||||||||||||||
| Hinterlegt am: | 23 Mär 2021 12:19 | ||||||||||||||||
| Letzte Änderung: | 21 Feb 2024 18:03 |
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