Inverse synthetic aperture radar imaging: A historical perspective and state-of-the-art survey
R Vehmas, N Neuberger - IEEE Access, 2021 - ieeexplore.ieee.org
Radar can obtain high spatial resolution at large operating distances, and its operation is
largely independent from weather and lighting conditions. This makes it an important …
largely independent from weather and lighting conditions. This makes it an important …
High-resolution ISAR imaging and motion compensation with 2-D joint sparse reconstruction
S Shao, L Zhang, H Liu - IEEE Transactions on Geoscience and …, 2020 - ieeexplore.ieee.org
With regard to the multifunction radar transmitting sparse stepped-frequency-modulation
(SSFM) signal for inverse synthetic aperture radar (ISAR) imaging, the received echo signal …
(SSFM) signal for inverse synthetic aperture radar (ISAR) imaging, the received echo signal …
GEO targets ISAR imaging with joint intra-pulse and inter-pulse high-order motion compensation and sub-aperture image fusion at ULCPI
S Shao, H Liu, J Wei - IEEE Transactions on Geoscience and …, 2023 - ieeexplore.ieee.org
The high orbit height leads to the ultralow signal-to-noise ratio (ULSNR) of geosynchronous
(GEO) targets, so it is necessary to increase the coherent processing interval (CPI) to …
(GEO) targets, so it is necessary to increase the coherent processing interval (CPI) to …
Integration of super-resolution ISAR imaging and fine motion compensation for complex maneuvering ship targets under high sea state
S Shao, H Liu, L Zhang, P Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Under high sea state, ship targets make complex maneuvering motions due to strong
disturbances such as sea waves and sea winds. Selecting the optimal imaging time interval …
disturbances such as sea waves and sea winds. Selecting the optimal imaging time interval …
Two-dimension joint super-resolution ISAR imaging with joint motion compensation and azimuth scaling
S Shao, L Zhang, J Wei, H Liu - IEEE Geoscience and Remote …, 2020 - ieeexplore.ieee.org
The quality of inverse synthetic aperture radar (ISAR) images suffers seriously from the two-
dimension (2-D) resolution and noise. The motion errors arising from translational and …
dimension (2-D) resolution and noise. The motion errors arising from translational and …
Joint range alignment and autofocus method based on Combined Broyden-Fletcher-Goldfarb-Shanno algorithm and whale optimization algorithm
F Liu, D Huang, X Guo, C Feng - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Correct and robust translational motion compensation is necessary but challenging for
inverse synthetic aperture radar (ISAR) imaging and target recognition. On the one hand …
inverse synthetic aperture radar (ISAR) imaging and target recognition. On the one hand …
Ultrawideband ISAR imaging of maneuvering targets with joint high-order motion compensation and azimuth scaling
S Shao, H Liu, L Zhang, P Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Ultrawideband (UWB) radar can achieve ultrahigh-resolution inverse synthetic aperture
radar (ISAR) imaging of noncooperative targets by transmitting UWB signals. However, the …
radar (ISAR) imaging of noncooperative targets by transmitting UWB signals. However, the …
Noise robust high-speed motion compensation for ISAR imaging based on parametric minimum entropy optimization
J Wang, Y Li, M Song, P Huang, M Xing - Remote Sensing, 2022 - mdpi.com
When a target is moving at high-speed, its high-resolution range profile (HRRP) will be
stretched by the high-order phase error caused by the high velocity. In this case, the inverse …
stretched by the high-order phase error caused by the high velocity. In this case, the inverse …
Model-data co-driven integration of detection and imaging for geosynchronous targets with wideband radar
The high orbit height and long coherent processing interval (CPI) of geosynchronous (GEO)
targets lead to the problems of ultralow signal-to-noise ratio (ULSNR) and complex signal …
targets lead to the problems of ultralow signal-to-noise ratio (ULSNR) and complex signal …
Images of 3-D maneuvering motion targets for interferometric ISAR with 2-D joint sparse reconstruction
S Shao, L Zhang, H Liu, P Wang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In the actual scene of interferometric inverse synthetic aperture radar (InISAR) imaging, the
noncooperative targets may make a nonuniform 3-D rotational motion (3-D-RM), which …
noncooperative targets may make a nonuniform 3-D rotational motion (3-D-RM), which …