Radial Velocity Retrieval for Multichannel SAR Moving Targets With Time–Space Doppler Deambiguity

@article{Xu2018RadialVR,
  title={Radial Velocity Retrieval for Multichannel SAR Moving Targets With Time–Space Doppler Deambiguity},
  author={Jia Xu and Zu-Zhen Huang and Zhi-Rui Wang and Li Xiao and Xiang-Gen Xia and Teng Long},
  journal={IEEE Transactions on Geoscience and Remote Sensing},
  year={2018},
  volume={56},
  pages={35-48}
}
In this paper, with respect to multichannel synthetic aperture radar (SAR), we first formulate the problems of Doppler ambiguities on the radial velocity (RV) estimation of a ground moving target in the range-compressed domain, the range-Doppler domain, and the image domain, respectively. It is revealed that in these problems, the cascaded time–space… CONTINUE READING