For high speed maneuvering platforms, multichannel synthetic aperture radar (SAR) can
realize wide-swath imaging more flexibly at a high squint. In this mode, the signal …

Synthetic aperture radar (SAR) equipped on the hypersonic air vehicle in near space has
many advantages over the conventional airborne SAR. However, its high-speed …

Abstract Synthetic Aperture Radar (SAR) with multiple antennas can realize High-Resolution
Wide-Swath (HRWS) imaging, improve Signal to Noise Ratio (SNR) and improve ambiguity …

High squint multichannel (HSMC) synthetic aperture radar (SAR) mounted on high speed
maneuvering platforms is an available mode to achieve wide swath imaging. However, the …

The wide swath synthetic aperture radar (SAR) imaging with a fine resolution is
fundamentally a contradiction in conventional SAR imaging. To meet the demand of high …

Spaceborne multichannel synthetic aperture radar (SAR) is an effective means to realize
high-resolution and wide-swath imaging. However, for spaceborne multichannel SAR …

Owing to the existence of high‐order motion parameters and vertical velocity, severe range–
azimuth coupling and two‐dimensional spatial variability of the imaging parameters degrade …

Conventional synthetic aperture radar (SAR) systems cannot achieve both high-resolution
and wide-swath imaging simultaneously. This problem can be mitigated by employing …

Multichannel spaceborne synthetic aperture radar (SAR) is a useful approach to overcome
minimum antenna area constraint and achieve high-resolution and wide-swath imaging. For …

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 …