Tell a friend
Print
Barros Cardoso da Silva, Andre and Baumgartner, Stefan V. (2018) Training Data Selection and Update for Airborne Post-Doppler Space-Time Adaptive Processing. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. European Conference on Synthetic Aperture Radar (EUSAR, 2018-06-05 - 2018-06-07, Aachen, Germany. ISSN 2197-4403.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
1MB |
Abstract
The training data selection and update are crucial steps for the space-time adaptive processing (STAP) operation, since contaminated training data result in a decreased clutter suppression performance, an incorrect constant false alarm rate (CFAR) threshold and target cancellation by self-whitening. This paper presents a promising algorithm that selects the training data by applying a moving window, taking into account the changes of the clutter statistics over space and time. The goal is to improve the clutter suppression capability and, thus, to increase the number of true detections. The benefits of the proposed algorithm are verified using real 4-channel X-band radar data acquired by the DLR’s airborne F-SAR.
| Item URL in elib: | https://elib.dlr.de/119289/ | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Training Data Selection and Update for Airborne Post-Doppler Space-Time Adaptive Processing | ||||||||||||
| Authors: |
| ||||||||||||
| Date: | 7 June 2018 | ||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| ISSN: | 2197-4403 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Synthetic aperture radar (SAR), radar signal processing, radar applications, radar detection, ground moving target indication (GMTI), road vehicle detection, airborne radar, traffic monitoring, clutter statistics change. | ||||||||||||
| Event Title: | European Conference on Synthetic Aperture Radar (EUSAR | ||||||||||||
| Event Location: | Aachen, Germany | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Dates: | 2018-06-05 - 2018-06-07 | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Transport | ||||||||||||
| HGF - Program Themes: | Traffic Management (old) | ||||||||||||
| DLR - Research area: | Transport | ||||||||||||
| DLR - Program: | V VM - Verkehrsmanagement | ||||||||||||
| DLR - Research theme (Project): | V - Vabene++ (old) | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute | ||||||||||||
| Deposited By: | Barros Cardoso da Silva, Andre | ||||||||||||
| Deposited On: | 09 Apr 2018 11:03 | ||||||||||||
| Last Modified: | 24 Feb 2022 16:52 |
Repository Staff Only: item control page
