TY - GEN
T1 - An improved nonlinear chirp scaling algorithm with capability motion compensation for One-Stationary BiSAR
AU - Qi, Chundong
AU - Zeng, Tao
AU - Li, Feng
PY - 2010
Y1 - 2010
N2 - This paper deals with the imaging problem of one stationary bistatic Synthetic aperture radar (BiSAR) with motion error .Since a motion error is the main phase error source in the aircraft SAR, the motion errors have to properly be compensated during the SAR image reconstruction. The nonlinear chirp scaling (NLCS) algorithm is one of the typical algorithms in the practical radar system. An improved NLCS algorithm which can compensate motion error for One-Stationary BiSAR is proposed. Specially, the proposed method is based on the constant acceleration movement and the sub-aperture technique.
AB - This paper deals with the imaging problem of one stationary bistatic Synthetic aperture radar (BiSAR) with motion error .Since a motion error is the main phase error source in the aircraft SAR, the motion errors have to properly be compensated during the SAR image reconstruction. The nonlinear chirp scaling (NLCS) algorithm is one of the typical algorithms in the practical radar system. An improved NLCS algorithm which can compensate motion error for One-Stationary BiSAR is proposed. Specially, the proposed method is based on the constant acceleration movement and the sub-aperture technique.
KW - Motion compensation
KW - Nonlinear chirp scaling algorithm
KW - One-Stationary BiSAR
KW - Styling
UR - http://www.scopus.com/inward/record.url?scp=78651098707&partnerID=8YFLogxK
U2 - 10.1109/ICOSP.2010.5655845
DO - 10.1109/ICOSP.2010.5655845
M3 - Conference contribution
AN - SCOPUS:78651098707
SN - 9781424458981
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 2035
EP - 2038
BT - ICSP2010 - 2010 IEEE 10th International Conference on Signal Processing, Proceedings
T2 - 2010 IEEE 10th International Conference on Signal Processing, ICSP2010
Y2 - 24 October 2010 through 28 October 2010
ER -