DocumentCode
513296
Title
A new calculation method of NuSAR for translational variant bistatic SAR
Author
Qiu, Xiaolan ; Hu, Donghui ; Ding, Chibiao
Author_Institution
Inst. of Electron., Chinese Acad. of Sci. (IECAS), Beijing, China
Volume
2
fYear
2009
fDate
12-17 July 2009
Abstract
Processing bistatic SAR image all through numerical calculation is the concept of NuSAR. In this paper, the block scheme of NuSAR is modified to handle the translational variant case. Then a new calculation method of NuSAR is provided, which saves half of the memory compared with the existing calculation method. The provided new NuSAR is practical and can handle the spaceborne-airborne configuration.
Keywords
airborne radar; geophysical image processing; remote sensing by radar; spaceborne radar; synthetic aperture radar; NuSAR; bistatic SAR image processing; block scheme; spaceborne-airborne configuration; translational variant bistatic SAR; Azimuth; Electronic mail; Equations; Frequency domain analysis; Geometry; Information processing; Laboratories; Signal processing algorithms; Transfer functions; Transmitters; NuSAR; SAR; bistatic SAR; imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium,2009 IEEE International,IGARSS 2009
Conference_Location
Cape Town
Print_ISBN
978-1-4244-3394-0
Electronic_ISBN
978-1-4244-3395-7
Type
conf
DOI
10.1109/IGARSS.2009.5417995
Filename
5417995
Link To Document