TY - GEN
T1 - Parameter estimation method of moving target based on CPF for distributed space-borne SAR
AU - Zhao, Xiang Yang
AU - Liu, Mei
AU - Wang, Peng Fei
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/10/4
Y1 - 2017/10/4
N2 - In this paper, the received signal of accelerated moving target on three directions is modeled as a cubic phase signal (CPS) for distributed space-borne SAR, and the cubic phase function (CPF) method is used to estimate the parameters of accelerated moving target. The simulation results show that the cubic signal model is reasonable, and CPF provide a better performance for the estimations of velocities and accelerations of moving target for SAR than the method of high order fuzzy function (HAF), especially in the conditions of low SNR.
AB - In this paper, the received signal of accelerated moving target on three directions is modeled as a cubic phase signal (CPS) for distributed space-borne SAR, and the cubic phase function (CPF) method is used to estimate the parameters of accelerated moving target. The simulation results show that the cubic signal model is reasonable, and CPF provide a better performance for the estimations of velocities and accelerations of moving target for SAR than the method of high order fuzzy function (HAF), especially in the conditions of low SNR.
KW - Cubic phase signal model
KW - Distributed synthetic aperture radar
KW - Velocity and acceleration on three directions
UR - https://www.scopus.com/pages/publications/85034663850
U2 - 10.1109/RADAR.2016.8059540
DO - 10.1109/RADAR.2016.8059540
M3 - 会议稿件
AN - SCOPUS:85034663850
T3 - 2016 CIE International Conference on Radar, RADAR 2016
BT - 2016 CIE International Conference on Radar, RADAR 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 CIE International Conference on Radar, RADAR 2016
Y2 - 10 October 2016 through 13 October 2016
ER -