00000nam 2200000za 4500 9.807297 CaOODSP 20240219183353 cr ||||||||||| 150723s2014 onc ob f000 0 eng d CaOODSP eng eng fre n-cn--- D68-2/51-2014E-PDF Kirkland, David. Analysis of matched filter mismatch for focusing moving targets in multi-channel synthetic aperture radar [electronic resource] / David Kirkland. [Ottawa] : Defence Research and Development Canada, 2014. iv, 30, [2] p. : fig., tables. Scientific report ; 2014-R51 September 2014. Includes bibliographical references (p. 25). This report derives the matched filter necessary for focusing moving targets in multichannel Synthetic Aperture Radar (SAR) systems after clutter cancellation has been performed. The Displaced Phase Centre Antenna (DPCA) is utilized to achieve the clutter cancellation in a two channel SAR system. After deriving the matched filter, the tolerance of the filter is then analyzed for mismatches against errors in the moving target’s position and velocity components. The tolerances are quantified for two exemplar SAR systems; an X-band airborne SAR and a C-band satellite SAR. The analysis also reveals when simplified versions of the matched filter can be used. gccst Radar Defence R&D Canada. Scientific report (Defence R&D Canada) 2014-R51 (CaOODSP)9.802305 PDF 365 KB https://publications.gc.ca/collections/collection_2015/rddc-drdc/D68-2-51-2014-eng.pdf DRDC-RDDC-2014-R51