This is a preview of subscription content, access via your institution.
Buy single article
Instant access to the full article PDF.
Tax calculation will be finalised during checkout.
Liu L, Qi M S, Zhou F. A novel non-uniform rotational motion estimation and compensation method for maneuvering targets ISAR imaging utilizing particle swarm optimization. IEEE Sens J, 2018, 18: 299–309
Li Y, Xing M, Su J, et al. A new algorithm of ISAR imaging for maneuvering targets with low SNR. IEEE Trans Aerosp Electron Syst, 2013, 49: 543–557
Ye W, Yeo T S, Bao Z. Weighted least-squares estimation of phase errors for SAR/ISAR autofocus. IEEE Trans Geosci Remote Sens, 1999, 37: 2487–2494
Kolman J. PACE: an autofocus algorithm for SAR. In: Proceedings of IEEE International Radar Conference, Arlington, 2005. 310–314
Li J, Wu R, Chen V C. Robust autofocus algorithm for ISAR imaging of moving targets. IEEE Trans Aerosp Electron Syst, 2001, 37: 1056–1069
Ran L, Liu Z, Zhang L, et al. An autofocus algorithm for estimating residual trajectory deviations in synthetic aperture radar. IEEE Trans Geosci Remote Sens, 2017, 55: 3408–3425
Yin J, Wang L, Jiang X. A modified PRP conjugate gradient method with Armijo line search for large-scale unconstrained optimization. In: Proceedings of Control Conference, Dalian, 2017. 2568–2571
This work was supported by National Natural Science Foundation of China (Grant Nos. 61771372, 61771367), National Science Foundation for Distinguished Young Scholars (Grant No. 61525105), and Fund for Foreign Scholars in University Research and Teaching Programs (the 111 Project) (Grant No. B18039).
About this article
Cite this article
Shao, S., Zhang, L., Liu, H. et al. Spatial-variant contrast maximization autofocus algorithm for ISAR imaging of maneuvering targets. Sci. China Inf. Sci. 62, 40303 (2019). https://doi.org/10.1007/s11432-018-9707-2