Synthetic aperture radar (SAR) image formation can be treated as a class of ill-posed linear
inverse problems, and the resolution is limited by the data bandwidth for traditional imaging …

Abstract The Back Projection (BP) algorithm is an important direction in the development of
synthetic aperture radar imaging algorithms. However, the large computational load of the …

The research into curvilinear flight synthetic aperture radar (CF-SAR) is the inevitable result
of the comprehensive practicality of SAR. The flight path of the SAR platform in real …

Airborne synthetic aperture radar (SAR) with an imaging resolution of up to 0.03 m is
developed. However, the imaging process suffers from motion errors with 2-D spatial-variant …

后向投影(BP) 算法是合成孔径雷达成像算法发展的重要方向之一. 然而, 由于BP
算法具有较大的计算量, 阻碍了其在工程应用上的发展. 因此, 近年来如何有效地提高BP …

Geosynchronous-Earth-orbit (GEO) synthetic aperture radar (SAR) provides excellent
continuous observing capability and large swath. However, the extremely long synthetic …

This article proposes an algorithm framework recently developed for video synthetic
aperture radar (ViSAR) and presents the processing results of the airborne data collected by …

High-squint imaging is an effective means to enhance the flexibility and coverage ability of
spaceborne synthetic aperture radar (SAR). Although existing imaging algorithms based on …

For ultrahigh resolution synthetic aperture radar (SAR), azimuth spectrum aliasing limits the
application of frequency-domain autofocus algorithms. Therefore, time-domain autofocus …

The ground-Cartesian factorized back-projection (G-CFBP) is an efficient time-domain
processing algorithm without image interpolation and can realize accurate imaging for …