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 …

Given its capacity to generate 2-D fine images of observation areas, very high resolution
(VHR) synthetic aperture radar (SAR) has become increasingly popular in myriad fields …

Aircraft classification in synthetic aperture radar (SAR) images plays a considerable role in
global region management and surveillance. Recently, deep learning has been applied to …

Nowadays, the developed deep neural networks (DNNs) have been widely applied to
synthetic aperture radar (SAR) image interpretation, such as target classification and …

Wavenumber domain algorithms have unique advantages in processing highly squinted
synthetic aperture radar data. This article studies the performance of three commonly used …

High-squint and wide-beam synthetic aperture radar (SAR) imaging is challenging for
current popular SAR imaging algorithms, because the severe spatial-variant motion error …

With the development of synthetic aperture radar (SAR) technology, the resolution of SAR
images has been improved from tens of meters to centimeters (currently the highest) …

The Doppler dispersion of the received signal is very severe when the beamwidth of the
antenna is wide, resulting in a decrease in localization accuracy for multiple radiation source …

Optical imaging equipment is widely used in many fields such as industry, medicine and
military, etc. The autofocus, as the main component affecting image clarity, still needs to be …

Due to system instability and other reasons, the actual range sampling frequency (RSF) of
the system may deviate from the ideal value for the microwave photonic synthetic aperture …