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Baumgartner, Stefan V. and 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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Abstract
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.
| Item URL in elib: | https://elib.dlr.de/134214/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | Efficient Clutter and Noise Filtering for Improved ISAR Imaging | |||||||||
| Authors: |
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| Date: | April 2021 | |||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | Yes | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | Synthetic Aperture Radar, SAR, Inverse SAR, Maritime Security, Ship Detection, Ship Monitoring, Radar Signal Processing, Radar Imaging | |||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR) | |||||||||
| Event Location: | Leipzig, Germany | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 2021-03-29 - 2021-04-01 | |||||||||
| Organizer: | VDE | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Transport | |||||||||
| HGF - Program Themes: | Road Transport | |||||||||
| DLR - Research area: | Transport | |||||||||
| DLR - Program: | V ST Straßenverkehr | |||||||||
| DLR - Research theme (Project): | V - D.MoVe | |||||||||
| Location: | Oberpfaffenhofen | |||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Radar Concepts | |||||||||
| Deposited By: | Baumgartner, Dr.-Ing. Stefan V. | |||||||||
| Deposited On: | 27 Feb 2020 16:42 | |||||||||
| Last Modified: | 03 Dec 2021 18:33 |
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