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A Priori Knowledge-Based Post-Doppler Stap for Traffic Monitoring Applications
Baumgartner, Stefan V. and Krieger, Gerhard (2012) A Priori Knowledge-Based Post-Doppler Stap for Traffic Monitoring Applications. In: Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS), pp. 1-4. IEEE. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2012-07-22 - 2012-07-27, Munich, Germany.
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Abstract
In this paper an extension of our ”Fast GMTI Algorithm for Traffic Monitoring Based on A Priori Knowledge” to an arbitrary number of M receiving (RX) channels is presented. This is done by incorporating Post-Doppler space-time adaptive processing into the processing chain. In contrast to our original dual-channel algorithm this additionally allows for robust estimation of the direction-of-arrival (DOA) angles of the detected signals. As a consequence false detections can be recognized and discarded. In the paper the processing chain is explained and performance estimation results for DLR’s multi-channel airborne F-SAR system are presented and discussed.
| Document Type: | Conference or Workshop Item (Paper, Poster) | ||||||
|---|---|---|---|---|---|---|---|
| Title: | A Priori Knowledge-Based Post-Doppler Stap for Traffic Monitoring Applications | ||||||
| Authors: |
| ||||||
| Date: | 2012 | ||||||
| Journal or Publication Title: | Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||
| Refereed publication: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Page Range: | pp. 1-4 | ||||||
| Publisher: | IEEE | ||||||
| Status: | Published | ||||||
| Keywords: | Groundmoving target indication (GMTI), synthetic aperture radar (SAR), along-track interferometry (ATI), space-time adaptive processing (STAP) | ||||||
| Event Title: | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||
| Event Location: | Munich, Germany | ||||||
| Event Type: | international Conference | ||||||
| Event Dates: | 2012-07-22 - 2012-07-27 | ||||||
| Organizer: | IEEE | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Transport | ||||||
| HGF - Program Themes: | V VM - Verkehrsmanagement | ||||||
| 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 > Radar Concepts | ||||||
| Deposited By: | Stefan Baumgartner | ||||||
| Deposited On: | 13 Jun 2012 09:39 | ||||||
| Last Modified: | 10 Aug 2012 10:45 |
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