The multiple azimuth angle spaceborne (MAAS) SAR can observe the region-of-interest
(ROI) with different azimuth angles during single pass, which can significantly increase the …

This paper reviews the novel azimuthal multi-angle spaceborne Synthetic Aperture Radar
(SAR) technique. First, the development status and trend of SAR satellites are analyzed, and …

A wide-swath SAR scheme based on displaced phase center azimuth multibeam is
presented in this paper. More than one azimuth sampling can be acquired during one pulse …

This paper investigated the potential role of HAP in wide-area and staring SAR imaging.
Since it is necessary to suppress possible range ambiguities in wide-area SAR imaging, we …

Because the nearspace slow-moving platform borne synthetic aperture radar (SAR) can
realize high resolution imaging using low pulse repetition frequency (PRF), a full-aperture …

Airborne SAR imaging processing needs to estimate motion error to compensate non-ideal
trajectory. In this paper, a subaperture imaging scheme for wide azimuth beam airborne …

The azimuth multichannel imaging scheme with the large receive antenna divided into
multiple sub-apertures usually leads to azimuth non-uniform sampling, and echoes from all …

Multistatic forward-looking synthetic aperture radar (Mu-FLSAR) has the potential of high-
resolution imaging with short synthetic aperture time, which can improve the transmitter's …

To process the spaceborne high-squint SAR data, the linear range cell migration correction
(LRCMC) is conducted firstly. Although the target linear range cell migration (LRCM) is …

Incorporated with digital beamforming processing, along-track multi-channel spaceborne
SAR systems are promising in High-Resolution and Wide-Swath (HRWS) imaging by …