DocumentCode
3483090
Title
Multistatic SAR image reconstruction based on an elliptical-geometry radon transform
Author
Coker, Jonathan D. ; Tewfik, Ahmed H.
Author_Institution
Univ. of Minnesota, Minneapolis
fYear
2007
fDate
4-8 June 2007
Firstpage
204
Lastpage
208
Abstract
We propose a geometry and inversion methods for a multistatic, downlooking SAR mode using simple antennas. The resulting generalized Radon transform takes line integrals over ellipses of changing aspect ratio. We apply the method of approximate inverse to the inversion of this transform and show the results of the numerical inversion.
Keywords
Radon transforms; approximation theory; geometry; radar antennas; synthetic aperture radar; elliptical-geometry Radon transform; inversion method; multistatic SAR image reconstruction; simple antenna; Antenna measurements; Computed tomography; Geometry; Hydrogen; Image reconstruction; Layout; Radar antennas; Receiving antennas; Reflectivity; Reflector antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Waveform Diversity and Design Conference, 2007. International
Conference_Location
Pisa
Print_ISBN
978-1-4244-1276-1
Electronic_ISBN
978-1-4244-1276-1
Type
conf
DOI
10.1109/WDDC.2007.4339411
Filename
4339411
Link To Document