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 …

Space targets imaging based on space platform is a research hotspot in recent years. In this
paper, according to the relative motion characteristics of space targets in the imaging …

With a view to the requirement of geostationary orbital objects surveillance, the RCS
characteristic of geostationary orbital targets is analyzed. Based on the work, the orbital …

Using spaceborne SAR to detect low-flying moving targets is a difficult problem in the
application field of SAR. The existence of ground clutter and sea clutter, mutual interference …

It is a difficult problem for airborne synthetic aperture radar (SAR) to obtain the target 3D
coordinate information when the highly precise elevation information is unknown. Stereo …

Usually inverse synthetic aperture radar (ISAR) imaging is for small aircraft, with long range,
moreover the coherent integration angle is small, that is the target's wavenumber spectrum …

As having the imaging ability of area in front of flight direction, forward-looking synthetic
aperture radar (SAR) has become a hot topic in areas of SAR research. Nevertheless …

Abstract Inverse Synthetic Aperture Radar (ISAR) is widely used as an all-weather imaging
radar system in military and civilian fields. However, for complex moving targets, the …

This letter proposes a novel algorithm for focusing moving targets with fast cross-track
velocities and estimating their motion parameters with single-antenna synthetic aperture …

Spaceborne distributed SAR is comprised of several satellites flying in constellation stereo
geometry, which has advantages in imaging of ground moving targets. Especially in single …