TY - GEN
T1 - A novel range alignment algorithm for real time ISAR imaging
AU - Liu, Mingjing
AU - Gao, Meiguo
AU - Fu, Xiongjun
PY - 2007
Y1 - 2007
N2 - Translational motion compensation is the key problem in inverse synthetic aperture radar (ISAR) imaging. It is usually accomplished in two steps: range alignment and phase compensation. The calculation load of range alignment is the heaviest in ISAR imaging processing. In order to meet the requirements of real time ISAR imaging, a novel range alignment algorithm is proposed in this paper. This algorithm is a combination of the frequency domain algorithm and the accumulated cross correlation algorithm and is implemented in two steps. The analysis of its computational complexity and the tests with real data demonstrate the efficiency and the accuracy of the algorithm.
AB - Translational motion compensation is the key problem in inverse synthetic aperture radar (ISAR) imaging. It is usually accomplished in two steps: range alignment and phase compensation. The calculation load of range alignment is the heaviest in ISAR imaging processing. In order to meet the requirements of real time ISAR imaging, a novel range alignment algorithm is proposed in this paper. This algorithm is a combination of the frequency domain algorithm and the accumulated cross correlation algorithm and is implemented in two steps. The analysis of its computational complexity and the tests with real data demonstrate the efficiency and the accuracy of the algorithm.
UR - http://www.scopus.com/inward/record.url?scp=34249319455&partnerID=8YFLogxK
U2 - 10.1109/ICOSP.2006.346032
DO - 10.1109/ICOSP.2006.346032
M3 - Conference contribution
AN - SCOPUS:34249319455
SN - 0780397371
SN - 9780780397378
T3 - International Conference on Signal Processing Proceedings, ICSP
BT - 8th International Conference on Signal Processing, ICSP 2006
T2 - 8th International Conference on Signal Processing, ICSP 2006
Y2 - 16 November 2006 through 20 November 2006
ER -