Spaceborne multichannel SAR imaging algorithm for maritime moving targets
Z Ding, P Zheng, T Zhang, H Li, Z Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Spaceborne multichannel synthetic aperture radar (SAR) is an effective means to realize
high-resolution and wide-swath imaging. However, for spaceborne multichannel SAR …
high-resolution and wide-swath imaging. However, for spaceborne multichannel SAR …
An unambiguous imaging method of moving target for maritime scenes with spaceborne high-resolution and wide-swath SAR
Y Long, F Zhao, M Zheng, L Zhao… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In azimuth multichannel high-resolution and wide-swath (AMC-HRWS) synthetic aperture
radar (SAR) system, undersampling of azimuth signal results in the failure of the single …
radar (SAR) system, undersampling of azimuth signal results in the failure of the single …
Azimuth Multichannel SAR Imaging Algorithm Based on Spectral Extrapolation and Image Fusion
Z Tian, Z Yu, Y Guo, J Yu, D Li - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The azimuth multichannel synthetic aperture radar (SAR) technique can simultaneously
achieve high resolution and wide swath, which is important for disaster management, sea …
achieve high resolution and wide swath, which is important for disaster management, sea …
[HTML][HTML] A simultaneous imaging scheme of stationary clutter and moving targets for maritime scenarios with the first Chinese dual-channel spaceborne SAR sensor
J Yang, X Qiu, L Zhong, M Shang, C Ding - Remote Sensing, 2019 - mdpi.com
The technique of azimuth multichannel synthetic aperture radar (SAR) system has become a
potential solution to the irreconcilable conflict between high-resolution and wide-swath …
potential solution to the irreconcilable conflict between high-resolution and wide-swath …
[HTML][HTML] Unambiguous imaging of static scenes and moving targets with the first Chinese dual-channel spaceborne SAR sensor
T Jin, X Qiu, D Hu, C Ding - Sensors, 2017 - mdpi.com
Multichannel synthetic aperture radar (SAR) is a breakthrough given the inherent limitation
between high-resolution and wide-swath (HRWS) faced with conventional SAR. This paper …
between high-resolution and wide-swath (HRWS) faced with conventional SAR. This paper …
Azimuth Spectrum Reconstruction Algorithm Based on Updating Factors Regionally for Onboard Real-Time Multi-Channel SAR Imaging
P Zheng, Z Ding, L Li, H Li, Z Li - IEEE Journal of Selected …, 2023 - ieeexplore.ieee.org
Multichannel spaceborne synthetic aperture radar (SAR) is a useful approach to overcome
minimum antenna area constraint and achieve high-resolution and wide-swath imaging. For …
minimum antenna area constraint and achieve high-resolution and wide-swath imaging. For …
A spaceborne multi-channel SAR imaging algorithm for moving Targets
L Liu, P Zheng, P Xu, T Zhang… - 2021 6th International …, 2021 - ieeexplore.ieee.org
Spaceborne multi-channel SAR is an effective means to achieve high-resolution and wide-
swath imaging. Due to the signal undersampling, the unambiguous spectrum reconstruction …
swath imaging. Due to the signal undersampling, the unambiguous spectrum reconstruction …
An improved airborne multichannel SAR imaging method with motion compensation and range-variant channel mismatch correction
J Guo, J Chen, W Liu, C Li… - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
To obtain a high-resolution and wide-swath image, the azimuth multichannel technique has
been widely used in synthetic aperture radar (SAR) systems to overcome the contradiction …
been widely used in synthetic aperture radar (SAR) systems to overcome the contradiction …
Suppression of Azimuth Ambiguities of Strong Point-Like Targets for Multichannel SAR Systems
X Guo, Y Gao, K Wang, X Liu - IEEE Geoscience and Remote …, 2017 - ieeexplore.ieee.org
Multichannel synthetic aperture radar (SAR) signal reconstruction methods can effectively
suppress azimuth ambiguities and achieve high-resolution wide-swath imaging. However …
suppress azimuth ambiguities and achieve high-resolution wide-swath imaging. However …
A novel back-projection-based target motion parameter estimation scheme for dual-channel SAR
X Tang, D Huang, C Wang, L Li… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
Due to the reduction of imaging accuracy caused by the approximations of signal models,
traditional synthetic aperture radar (SAR) moving target motion parameter estimation …
traditional synthetic aperture radar (SAR) moving target motion parameter estimation …