Imaging of a ground moving target (GMT) with synthetic aperture radar (SAR) is a
challenging task, particularly when the Doppler ambiguity happens. This paper proposes a …

The synthetic aperture radar (SAR) image of ground moving targets will be typical smeared
given the range migration (RM) and Doppler frequency migration (DFM). To deal with these …

We propose here a new approach for synthetic aperture radar (SAR) imaging of ground
moving targets. The unique characteristic of this approach is that range curvature (ie …

In this letter, a synthetic aperture radar (SAR) data reformatting approach named Doppler
keystone transform (DKT) is proposed to correct the range migration of a moving target. By …

In this letter, a novel ground moving target imaging algorithm suitable for high-resolution
synthetic aperture radar (SAR) is proposed. The key step of the proposed algorithm is to …

In synthetic aperture radar (SAR) imagery, images of ground moving targets (GMTs) are
smeared, distorted, and shifted. Current GMT imaging methods are mostly based on range …

Ground moving targets (GMT), due to the existence of velocity in range and azimuth
direction, will lead to the deviation from their true position and defocus in the azimuth …

In a conventional synthetic aperture radar (SAR) image, a moving target may be smeared
and displaced. Taking direct action on the defocused region of interest (ROI) data from the …

Synthetic aperture radar (SAR) image formation for a ground moving target necessitates the
compensation of the unknown target trajectory. The keystone transform has been employed …

This letter studies the issue of ground accelerating target imaging with airborne circular
stripmap synthetic aperture radar (CSSAR). Most of the existing ground moving target …