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Baumgartner, Stefan V. und Joshi, Sushil Kumar (2021) Efficient Clutter and Noise Filtering for Improved ISAR Imaging. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. European Conference on Synthetic Aperture Radar (EUSAR), 2021-03-29 - 2021-04-01, Leipzig, Germany.
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Kurzfassung
One crucial step and prerequisite for generating high-resolution range profiles (HRRPs) and ISAR images of non-cooperative moving targets is the alignment of the successively acquired range profiles. Especially under low signal-to-clutter plus noise ratio (SCNR) the range alignment performance deteriorates and may prevent the generation of useful HRRP and ISAR images at all. In the paper a novel method for filtering clutter and noise prior to range profile alignment is introduced and discussed. Simulations and real L- and X-band airborne radar data acquired with DLR's F-SAR system are used for demonstrating the efficiency of the proposed method.
| elib-URL des Eintrags: | https://elib.dlr.de/134214/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||
| Titel: | Efficient Clutter and Noise Filtering for Improved ISAR Imaging | ||||||||||||
| Autoren: |
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| Datum: | April 2021 | ||||||||||||
| Erschienen in: | Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR | ||||||||||||
| Referierte Publikation: | Ja | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Ja | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Synthetic Aperture Radar, SAR, Inverse SAR, Maritime Security, Ship Detection, Ship Monitoring, Radar Signal Processing, Radar Imaging | ||||||||||||
| Veranstaltungstitel: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||
| Veranstaltungsort: | Leipzig, Germany | ||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||
| Veranstaltungsbeginn: | 29 März 2021 | ||||||||||||
| Veranstaltungsende: | 1 April 2021 | ||||||||||||
| Veranstalter : | VDE | ||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||
| HGF - Programm: | Verkehr | ||||||||||||
| HGF - Programmthema: | Straßenverkehr | ||||||||||||
| DLR - Schwerpunkt: | Verkehr | ||||||||||||
| DLR - Forschungsgebiet: | V ST Straßenverkehr | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | V - D.MoVe (alt) | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||
| Hinterlegt von: | Baumgartner, Dr.-Ing. Stefan V. | ||||||||||||
| Hinterlegt am: | 27 Feb 2020 16:42 | ||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:37 |
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