An Evaluation on Moving Target Parameter Estimation using Synthetic Aperture Radar Systems
2013 (English)Conference paper (Refereed) Published
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.
IdentifiersURN: urn:nbn:se:bth-6681ISI: 000335733900140Local ID: oai:bth.se:forskinfoC1D95BC7349D9440C1257C12002B37E0OAI: oai:DiVA.org:bth-6681DiVA: diva2:834205
2013 Asia-Pacific Conference on Synthetic Aperture Radar (APSAR)