Radar can obtain high spatial resolution at large operating distances, and its operation is
largely independent from weather and lighting conditions. This makes it an important …

Owing to the highly maneuvering character involved in targets, the nonuniform 3-D rotation
motions make the assumption that the image projection plane (IPP) is constant during …

When a target has 3-D rotation accompanying roll–pitch–yaw movement, it yields an
additional phase component, which cannot be compensated for by any of the existing …

Selecting a suitable time window is an important aspect of the ship imaging process for
inverse synthetic aperture radar (ISAR) systems. One type of existing algorithm involves …

To perform 3-D inverse synthetic aperture radar (ISAR) imaging through interferometric
processing, all ISAR images should be correctly registered such that the same scatterer …

As an active microwave remote sensing device, synthetic aperture radar (SAR) has been
widely used in the field of marine surveillance. However, moving ships appear defocused in …

In this paper, we propose a cross-range scaling technique for inverse synthetic aperture
radar (ISAR) images, by estimating the rotation velocity (RV) of a target. In the proposed …

Inverse synthetic aperture radar (ISAR) imaging for maneuvering targets has always been a
challenging task due to azimuth time-varying Doppler frequency modulation, especially …

In radar system, the maneuvering targets undergoing significant angular motion pose a
challenge for motion compensation, thus an inverse synthetic aperture radar (ISAR) imaging …

Marine targets are usually involved in remarkably strong maneuvering motion due to sea
wave disturbance, which will cause continual change of inverse synthetic aperture radar …