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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 Start Date: | 29 March 2021 | ||||||||||||
| Event End Date: | 1 April 2021 | ||||||||||||
| 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 (old) | ||||||||||||
| 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: | 24 Apr 2024 20:37 |
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