This letter introduces the innovative multichannel sliding spotlight synthetic aperture radar
(SAR) system for the acquisition of ultrahigh resolution radar images with wide swath …

Spaceborne squinted sliding spotlight synthetic aperture radar (SAR) can achieve high-
resolution image with well flexibility. However, traditional imaging algorithm cannot focus its …

Conventional squinted sliding spotlight synthetic aperture radar (SAR) imaging suffers from
substantial swath width reduction and complex processing requirements due to the …

In this letter, we suggest using multiple azimuth channels (MACs) for synthetic aperture
radar in the sliding spotlight mode. First, we analyze the scene size constraints of …

The inherent limitation between azimuth resolution and range swath width in conventional
spaceborne synthetic aperture radar (SAR) systems can be overcome by introducing the …

Multichannel SAR system operating in the sliding spotlight mode has the capacity of imaging
with very high resolution as requested by future spaceborne synthetic aperture radar (SAR) …

An improved imaging algorithm is proposed for processing high resolution spaceborne
squinted sliding spotlight SAR data in this paper, which includes four steps, namely, azimuth …

Synthetic aperture radar (SAR) imaging is usually performed along a straight path. In
practice, variations from the ideal caused by maneuvers with acceleration are inevitable …

In very high resolution spaceborne-squinted sliding spotlight synthetic aperture radar, the
traditional imaging algorithms based on the equivalent squint range model (ESRM) cannot …

Sliding spotlight mode is a novel synthetic aperture radar (SAR) imaging scheme with an
achieved azimuth resolution better than stripmap mode and ground coverage larger than …