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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 (Poster)
Title:A Priori Knowledge-Based Post-Doppler Stap for Traffic Monitoring Applications
Authors:
AuthorsInstitution or Email of Authors
Baumgartner, Stefan V.UNSPECIFIED
Krieger, GerhardUNSPECIFIED
Date:2012
Journal or Publication Title:Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Refereed publication:Yes
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:Traffic Management
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:08 May 2014 23:23

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