DocumentCode
2983178
Title
Extended SIFFT algorithm for bistatic forward-looking SAR
Author
Wang, Haocheng ; Yang, Jianyu ; Huang, Yulin ; Wu, Junjie
Author_Institution
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2009
fDate
26-30 Oct. 2009
Firstpage
955
Lastpage
959
Abstract
This paper presents a bistatic focusing solution for bistatic forward-looking SAR (BFL-SAR) in translational invariant case. The approach is based on the spectrum which is derived by time domain equivalency. According to strong range cell migration (RCM) of BFL-SAR, high order phase terms compensation is added to the algorithm. Simulation results show that the extended SIFFT algorithm can focus the BFL-SAR signal.
Keywords
synthetic aperture radar; BFL-SAR signal; RCM; bistatic forward-looking SAR; extended SIFFT algorithm; phase compensation; range cell migration; time domain equivalency; Azimuth; Focusing; Geometry; History; Mathematics; Solid modeling; Synthetic aperture radar; Transmitters; SAR; SIFFT; forward-looking; high order phase terms compensation; time domain equivalency;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
Conference_Location
Xian, Shanxi
Print_ISBN
978-1-4244-2731-4
Electronic_ISBN
978-1-4244-2732-1
Type
conf
DOI
10.1109/APSAR.2009.5374271
Filename
5374271
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