DocumentCode
1853070
Title
Forward looking SAR imaging with the state-space model
Author
Zhao Guanhua ; Fu Yaowen ; Li Xiang
Author_Institution
Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Volume
3
fYear
2012
fDate
21-25 Oct. 2012
Firstpage
1773
Lastpage
1778
Abstract
Improving azimuth resolution is the main problem for forward looking Synthetic Aperture Radar (SAR). Aiming at forward looking SAR with receiving array, the azimuth signal is modeled as the sum of exponents firstly. Then a super-resolution algorithm based on state-space model (SSM) is present for improving azimuth resolution. Finally, simulation result proves the validity of the algorithm.
Keywords
radar imaging; radar resolution; synthetic aperture radar; SSM; azimuth resolution; azimuth signal; forward looking SAR imaging; forward looking synthetic aperture radar; receiving array; state-space model; super-resolution algorithm; azimuth super-resolution; forward looking imaging; state-space model; synthetic aperture radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing (ICSP), 2012 IEEE 11th International Conference on
Conference_Location
Beijing
ISSN
2164-5221
Print_ISBN
978-1-4673-2196-9
Type
conf
DOI
10.1109/ICoSP.2012.6491924
Filename
6491924
Link To Document