Synthetic aperture radar (SAR) installed on unmanned aerial vehicles (UAVs) has drawn
increasing attention in the area of remote sensing due to its high spatial resolution and low …

Autofocus has attracted wide attention for unmanned aerial vehicle (UAV) synthetic aperture
radar (SAR) systems, because autofocus process is crucial and difficult when the phase …

Spatial-variant phase errors (PEs) are important factors which defocus the synthetic aperture
radar (SAR) image. In time-domain SAR imaging, the exact calculation of instantaneous …

Wide-Angle (WA) synthetic aperture radar (SAR) has shown remarkable performance in
high-resolution mapping, and its mostly used imaging algorithm, fast factorized back …

Air-and spaceborne synthetic aperture radar (SAR) can provide a large number of high-
resolution images for microwave remote sensing applications, such as geoscience and …

Being capable of enhancing the flexibility and observing ability of synthetic aperture radar
(SAR), squint mode is one of the most essential operating modes in SAR applications …

With continuous improvement of the synthetic aperture radar (SAR) resolution, the 2-D
defocus effect in SAR image resulting from uncompensated motion error has made …

At present, the resolution of the most advanced airborne microwave photonic synthetic
aperture radar (SAR) can reach the order of centimeters or even millimeters, so the 2-D …

For unmanned aerial vehicle (UAV) synthetic aperture radar (SAR) imaging, motion errors
cannot be obtained accurately when high precision motion sensors are not equipped on the …

Trajectory deviations in airborne synthetic aperture radar (SAR) will induce phase errors and
degrade the quality of SAR images. For obtaining high resolution SAR images, motion …