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 …

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) is usually sensitive to trajectory deviations that cause serious
motion error in the recorded data. In this paper, a coherent range-dependent map-drift …

Larger transmitting bandwidth is needed to get range direction high-resolution imaging in
Synthetic Aperture Radar (SAR) system. Though, large bandwidth signal faces many …

Accurate monitoring and imaging of long-distance and high-speed moving targets by space
platform is a long-term technical difficulty. In this paper, we analyzed and summarized …

High resolution synthetic aperture radar system will produce aliasing problem in the sliding
spotlight mode, we propose a solution based on sub-apertures splice to solving the …

In the paper, high-resolution Synthetic Aperture Radar (SAR) imaging system is studied and
its indicators are analyzed. To achieve high resolution, the system has a large transmission …