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 …

In order to enhance real-time imaging performance of spaceborne synthetic aperture radar
(SAR) and reduce the computation of phase multipliers, a new Chirp Scaling (CS) algorithm …

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

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 …

To realize real-time imaging for the spaceborne synthetic aperture radar (SAR) using the
chirp scaling (CS) algorithm, high generation rates of phase factors and heavy computation …

The capability to work on the high-squint mode brings great advantages to the synthetic
aperture radar (SAR) system. However, the efficient imaging of the high-squint SAR data has …

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 …

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 …

Traditional chirp scaling algorithm is often developed based on the quadratic approximation
of point target reference spectrum, which neglects the higher‐order coupling between range …