Topography-and aperture-dependent motion compensation for airborne SAR: A back projection approach
D Meng, X Lin, D Hu, C Ding… - 2014 IEEE Geoscience and …, 2014 - ieeexplore.ieee.org
In the area of airborne synthetic aperture radar (SAR), motion compensation (MOCO) is a
crucial technique employed to correct the SAR data affected by nonlinear platform trajectory …
crucial technique employed to correct the SAR data affected by nonlinear platform trajectory …
Azimuth-to-frequency mapping in airborne SAR data corrupted by uncompensated motion errors
S Perna, V Zamparelli, A Pauciullo… - IEEE Geoscience and …, 2013 - ieeexplore.ieee.org
Airborne synthetic aperture radar (SAR) raw data are affected by motion errors. These are
commonly accounted for via standard two-step motion compensation (MOCO) algorithm …
commonly accounted for via standard two-step motion compensation (MOCO) algorithm …
Azimuth motion compensation with improved subaperture algorithm for airborne SAR imaging
L Zhang, G Wang, Z Qiao… - IEEE Journal of Selected …, 2016 - ieeexplore.ieee.org
Conventional motion compensation (MOCO) under beam-center approximation is usually
insufficient to correct severe track deviations for high-resolution synthetic aperture radar …
insufficient to correct severe track deviations for high-resolution synthetic aperture radar …
Time-domain azimuth-variant MOCO algorithm for airborne SAR imaging
Z Meng, L Zhang, J Li, J Lu, Y Li - IEEE Geoscience and …, 2022 - ieeexplore.ieee.org
Current subaperture-based azimuth-variant motion compensation (MOCO) algorithms for
synthetic aperture radar (SAR) imagery usually suffer from the challenge of keeping high …
synthetic aperture radar (SAR) imagery usually suffer from the challenge of keeping high …
Comparison of topography-and aperture-dependent motion compensation algorithms for airborne SAR
This letter presents a comparison between three Fourier-based motion compensation
(MoCo) algorithms for airborne synthetic aperture radar (SAR) systems. These algorithms …
(MoCo) algorithms for airborne synthetic aperture radar (SAR) systems. These algorithms …
Efficient motion compensation approach with modified phase correction for airborne SAR
M Yang, F Kong, D Zhu, X Yu - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
Airborne synthetic aperture radar (SAR) image quality considerably degrades because of
motion errors. High-precision motion compensation (MOCO) is necessary in an advanced …
motion errors. High-precision motion compensation (MOCO) is necessary in an advanced …
Improvements to the frequency division-based subaperture algorithm for motion compensation in wide-beam SAR
Y Li, X Liang, C Ding, L Zhou… - IEEE Geoscience and …, 2013 - ieeexplore.ieee.org
Motion compensation (MoCo) is pivotal in the processing of airborne synthetic aperture
radar (SAR) data. Motion errors are space variant according to the data acquisition …
radar (SAR) data. Motion errors are space variant according to the data acquisition …
Improved motion compensation approach for squint airborne SAR
Z Ding, L Liu, T Zeng, W Yang… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Airborne synthetic aperture radar (SAR) raw data are affected by motion errors due to
atmospheric turbulence and aircraft properties, and this makes motion compensation …
atmospheric turbulence and aircraft properties, and this makes motion compensation …
Precise focusing of airborne SAR data with wide apertures large trajectory deviations: A chirp modulated back-projection approach
D Meng, D Hu, C Ding - IEEE Transactions on Geoscience and …, 2014 - ieeexplore.ieee.org
In the area of airborne synthetic aperture radar (SAR), motion compensation (MOCO) is a
crucial technique employed to correct the SAR data affected by nonlinear platform trajectory …
crucial technique employed to correct the SAR data affected by nonlinear platform trajectory …
Two-step accuracy improvement of motion compensation for airborne SAR with ultrahigh resolution and wide swath
J Chen, B Liang, DG Yang, DJ Zhao… - … on Geoscience and …, 2019 - ieeexplore.ieee.org
The motion compensation (MOCO) for the airborne SAR with ultrahigh resolution and wide
swath is required to consider the range-dependent (RD) phase error. The RD phase error …
swath is required to consider the range-dependent (RD) phase error. The RD phase error …
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