TY - GEN
T1 - 3-D imaging algorithm for targets with micro-motion based on HRRP sequence
AU - Jun, Wang
AU - Dong, Yang
AU - Yuxi, Zhang
AU - Shaoming, Wei
PY - 2010
Y1 - 2010
N2 - Three-dimensional (3-D) radar imaging has been widely used in target scattering diagnosis, modeling and target identification. In this paper, 3-D imaging algorithm for targets with micro-motion based on high resolution range profile (HRRP) sequence is presented. Aiming at the difficulty of getting look angle parameters of the radar directly and considering the precession feature of targets with micro-motions, a way of turning precession parameters into angle parameters indirectly is proposed. Meanwhile, for the scattering centers association, two methods are discussed and compared. Finally, performance analysis under the influence of related factors is also covered and the parameter constraints are given, and thus provide a reference for the design of 3-D radar imaging system. Simulation results are presented in the end, which prove the efficiency of the proposed method.
AB - Three-dimensional (3-D) radar imaging has been widely used in target scattering diagnosis, modeling and target identification. In this paper, 3-D imaging algorithm for targets with micro-motion based on high resolution range profile (HRRP) sequence is presented. Aiming at the difficulty of getting look angle parameters of the radar directly and considering the precession feature of targets with micro-motions, a way of turning precession parameters into angle parameters indirectly is proposed. Meanwhile, for the scattering centers association, two methods are discussed and compared. Finally, performance analysis under the influence of related factors is also covered and the parameter constraints are given, and thus provide a reference for the design of 3-D radar imaging system. Simulation results are presented in the end, which prove the efficiency of the proposed method.
KW - 3-D imaging
KW - HRRP sequence
KW - Look angle parameters of radar
KW - Parameter constraints
KW - Performance analysis
KW - Targets with micro-motions
UR - https://www.scopus.com/pages/publications/77957257529
U2 - 10.1109/ICSPS.2010.5555491
DO - 10.1109/ICSPS.2010.5555491
M3 - 会议稿件
AN - SCOPUS:77957257529
SN - 9781424468911
T3 - ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems
SP - V2283-V2288
BT - ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems
T2 - 2010 2nd International Conference on Signal Processing Systems, ICSPS 2010
Y2 - 5 July 2010 through 7 July 2010
ER -