TY - GEN digital ID - 131686126 TI - Study on Ground Moving Target Indication and Imaging Technique of Airborne SAR PY - 2017 SN - 9789811030758 PB - Singapore Springer Singapore, Imprint: Springer DB - UniCat KW - Geodesy. Cartography KW - Fluid mechanics KW - Spectrometric and optical chemical analysis KW - Electronics KW - Computer. Automation KW - radars KW - beeldverwerking KW - fotogrammetrie KW - spraaktechnologie KW - telecommunicatie KW - elektronica KW - signaalverwerking KW - spectrometrie UR - https://www.unicat.be/uniCat?func=search&query=sysid:131686126 AB - Based on a detailed analysis of the signal model of the moving target, this thesis focuses on the theories and applications of ground moving target indicator (GMTI) and ground moving target imaging (GMTIm) algorithms in synthetic aperture radar/ ground moving target indicator (SAR/GMTI mode), wide-area surveillance ground moving target indication (WAS-GMTI) mode and frequency modulated continuous wave synthetic aperture radar (FMCW SAR) systems. The proposed algorithms can not only indicate and image fast-moving targets, but are also effective in the context of slow-moving target processing. The system design scheme combines the mechanical scanning mode and the airborne SAR system, while the azimuth moving target indication algorithm employs the additional range walk migration induced by FMCW SAR systems. In addition, the non-ideal errors that deteriorate the performance of GMTIm algorithms in real SAR data processing are discussed, and suitable compensation methods are provided.>. ER -