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An Evaluation on Moving Target Parameter Estimation using Synthetic Aperture Radar Systems
Blekinge Institute of Technology, School of Engineering, Department of Electrical Engineering.ORCID iD: 0000-0002-6643-312X
Blekinge Institute of Technology, School of Engineering, Department of Electrical Engineering.
Blekinge Institute of Technology, School of Engineering, Department of Electrical Engineering.
2013 (English)Conference paper (Refereed)
Abstract [en]

One important application of Synthetic Aperture Radars (SAR) is positioning of targets with high accuracy in both azimuth and range. If the target is moving and a multi-channel SAR system is used also the speed components in azimuth and range can be found with a high accuracy. In this paper we propose a method to estimate the accuracy of such a multichannel SAR system. The method is based on the Cramér-Rao Lower Bound (CRLB). To exemplify the method the variance of parameter estimates by a single channel UHF UWB SAR system is found.

Place, publisher, year, edition, pages
Tsukuba, Japan: IEEE , 2013.
Keyword [en]
Estimation
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:bth-6681ISI: 000335733900140Local ID: oai:bth.se:forskinfoC1D95BC7349D9440C1257C12002B37E0OAI: oai:DiVA.org:bth-6681DiVA: diva2:834205
Conference
2013 Asia-Pacific Conference on Synthetic Aperture Radar (APSAR)
Available from: 2014-07-17 Created: 2013-10-28 Last updated: 2017-03-14Bibliographically approved

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