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Meyer, Jan und Glatting, Kay und Huber, Sigurd und Krieger, Gerhard (2026) Performance Comparison of Cognitive SAR System Concepts for Ship Detection. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. European Conference on Synthetic Aperture Radar (EUSAR), 2026-06-08 - 2026-06-11, Baden-Baden, Germany. ISSN 2197-4403. (eingereichter Beitrag)
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Kurzfassung
We present a cognitive synthetic aperture radar concept for maritime ship detection and evaluate it on high-resolution TerraSAR-X SLC spotlight data. The concept consists of a leading satellite in a wide swath mode and a following satellite illuminating locations of interest with high resolution. We compare the ship detection performance of the concept with a concept operating a single SAR sensor in stripmap mode with medium resolution. Both the stripmap and the wide swath mode are simulated from the spotlight data with low-pass filters. The cognitive SAR concept surpasses the detection performance even with a sub-optimal greedy heuristic for the crucial beam positioning task.
| elib-URL des Eintrags: | https://elib.dlr.de/218774/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Performance Comparison of Cognitive SAR System Concepts for Ship Detection | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2026 | ||||||||||||||||||||
| 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 | ||||||||||||||||||||
| ISSN: | 2197-4403 | ||||||||||||||||||||
| Status: | eingereichter Beitrag | ||||||||||||||||||||
| Stichwörter: | Cognitive SAR, beam positioning, ship detection | ||||||||||||||||||||
| Veranstaltungstitel: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||
| Veranstaltungsort: | Baden-Baden, Germany | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 8 Juni 2026 | ||||||||||||||||||||
| Veranstaltungsende: | 11 Juni 2026 | ||||||||||||||||||||
| Veranstalter : | VDG ITG | ||||||||||||||||||||
| HGF - Forschungsbereich: | keine Zuordnung | ||||||||||||||||||||
| HGF - Programm: | keine Zuordnung | ||||||||||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Quantencomputing-Initiative | ||||||||||||||||||||
| DLR - Forschungsgebiet: | QC AW - Anwendungen | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | QC - QUA-SAR | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||||||||||
| Hinterlegt von: | Meyer, Jan | ||||||||||||||||||||
| Hinterlegt am: | 12 Nov 2025 12:56 | ||||||||||||||||||||
| Letzte Änderung: | 12 Nov 2025 12:56 |
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