The imaging of high-speed high-squint synthetic aperture radar (HSHS-SAR), which is
mounted on maneuvering platforms with curved trajectory, is a challenging task due to the …

The imagery of highly squinted synthetic aperture radar mounted on maneuvering platforms
with nonlinear trajectory is a challenging task due to the existence of acceleration and the …

Among high-squint high-resolution (HSHR) synthetic aperture radar imaging algorithms,
nonlinear chirp scaling algorithm (NLCSA) and its extensions, such as extended NLCSA …

The high-resolution low frequency synthetic aperture radar (SAR) has serious range-
azimuth phase coupling due to the large bandwidth and long integration time. High …

Abstract Spaceborne Synthetic Aperture Radar (SAR) is a well-established and powerful
imaging technology that can provide high-resolution images of the Earth's surface on a …

An improved nonlinear chirp scaling (NLCS) algorithm for dechirped missile-borne synthetic
aperture radar was proposed. The key step is to use an improved NLCS operation to …

This paper presents a modified approach for high-resolution, highly squint synthetic aperture
radar (SAR) data processing. Several nonlinear chirp scaling (NLCS) algorithms have been …

In this paper, an extended nonlinear chirp scaling (ENLCS) algorithm for focusing synthetic
aperture radar data acquired at high resolution and highly squint angle is proposed. The …

The high-resolution imaging of a highly squinted synthetic aperture radar remains difficult
because of the severe coupling between the range and the azimuth.“Squint minimization” …

Synthetic aperture radar imaging at high resolution and highly squint angle is confronted
with several difficulties, such as the spatial variance of range cell migration (RCM) and the …