Title :
SAR raw data simulation using high precision focusing methods
Author :
Khwaja, A.S. ; Ferro-Famil, L. ; Pottier, E.
Author_Institution :
Institut d´´Electronique et de Telecommun. de Rennes, Rennes I Univ.
Abstract :
Efficient and accurate raw data simulation for synthetic aperture radar (SAR) is an important step for the study and simulation of different SAR image formation algorithms. This paper presents SAR raw data simulation using the chirp scaling and omega-k algorithms in reverse. We demonstrate the results using these techniques as well as make a comparison between them
Keywords :
radar imaging; synthetic aperture radar; SAR image formation algorithms; SAR raw data simulation; chirp scaling; high precision focusing methods; omega-k algorithms; synthetic aperture radar; Azimuth; Chirp; Convolution; Differential equations; Focusing; Layout; Radar scattering; Reflectivity; Synthetic aperture radar; Testing;
Conference_Titel :
Radar Conference, 2005. EURAD 2005. European
Conference_Location :
Paris
Print_ISBN :
2-9600551-3-6
DOI :
10.1109/EURAD.2005.1605557
