Generalized Omega-K Algorithm for Geosynchronous SAR Image Formation

Geosynchronous synthetic aperture radar (GEO SAR) data focusing is a more challenging and difficult task than the low earth orbit (LEO) SAR due to the strong 2-D coupling of echo signal induced by the orbital trajectory curvature. The range cell migration (RCM) in the GEO SAR configuration is space...

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Veröffentlicht in:	IEEE geoscience and remote sensing letters 2015-11, Vol.12 (11), p.2286-2290
Hauptverfasser:	Hu, Bin, Jiang, Yicheng, Zhang, Shunsheng, Zhang, Yun, Yeo, Tat-Soon
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Azimuth Cell adhesion & migration Coupling Couplings Curved trajectory model Focusing geosynchronous synthetic aperture radar (GEO SAR) Imaging Low earth orbit satellites Low earth orbits Omega-k algorithm Orbitals range cell migration (RCM) RCM Remote sensing Synthetic aperture radar Trajectories
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