Given its capacity to generate 2-D fine images of observation areas, very high resolution
(VHR) synthetic aperture radar (SAR) has become increasingly popular in myriad fields …

In this article, a novel 2-D scanning synthetic aperture radar mode for high-resolution and
wide-swath imaging is introduced. Instead of the interpulse progressive azimuth beam …

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 …

In this letter, a novel method based on multifrequency pulse diversity (MFPD) is proposed to
achieve high-resolution and wide-swath (HRWS) imaging by utilizing the displaced phase …

The high-squint airborne Synthetic Aperture Radar (SAR) has the ability to detect the target
area flexibly, and the detection swath is significantly increased compared with the side …

High-resolution synthetic aperture radar (HR-SAR) is extensively used in ground remote
sensing applications, including disaster monitoring and resource crop assessment. This is …

For synthetic aperture radar (SAR) imaging, a stepped-frequency chirp signal is widely used
to obtain ultrahigh range resolution. There are mainly two challenges in the stepped …

This paper compares the imaging quality of several multichannel processing methods that
have been proposed for high-resolution wide-swath (HRWS) synthetic aperture radar (SAR) …

An efficient algorithm based on chirp scaling algorithm (CSA) for terahertz (THz) stepped-
frequency (SF) synthetic aperture radar (SAR) imaging is proposed in this letter. We call this …

High frame-rate imaging of synthetic aperture radar (SAR), known as video SAR, has
received much research interest these years. It usually operates at extremely high frequency …