In spaceborne synthetic aperture radar, the sliding spotlight mode can acquire high
resolution and large azimuth scene size simultaneously. However, when the resolution is …

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 …

In the traditional model of monostatic synthetic aperture radar (SAR), the flying platform
should have a uniform linear trajectory. In practice, the flight path of the SAR platform, which …

For high-squint synthetic aperture radar (SAR) with curved trajectory, the traditional
hyperbolic range model (HRM) is inaccurate, and the variation of velocity caused by …

To process squinted sliding-spotlight synthetic aperture radar data, the azimuth
preprocessing step based on the linear range walk correction (LRWC) and derotation …

In high-resolution spaceborne synthetic aperture radars (SARs), with increasing synthetic
aperture length on curved orbits, the hyperbolic range history (HRH) assumption …

During the data acquisition of a sliding spotlight or terrain observation by progressive scan
(TOPS) synthetic aperture radar (SAR), the steering of the antenna main beam increases 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 …

A new image formation algorithm is proposed for processing very high resolution
spaceborne sliding-spotlight synthetic aperture radar (SAR) data. Because of along-track …