Squint ultrahigh-resolution (UHR) synthetic aperture radar (SAR) generally uses the
extended Omega-K algorithm (EOK) for range cell migration correction (RCMC). However …

High-resolution airborne synthetic aperture radar imaging requires long synthetic aperture
time (LSAT). However, the LSAT invalidates the Fresnel approximation in the traditional …

For ultrahigh resolution synthetic aperture radar (SAR), azimuth spectrum aliasing limits the
application of frequency-domain autofocus algorithms. Therefore, time-domain autofocus …

For highly squinted synthetic aperture radar (SAR) imaging, the Omega-k algorithm is
generally accepted as an effective focusing processor. However, the performance of the …

For ultra-high-resolution (UHR) squint spotlight airborne synthetic aperture radar (SAR), the
severe range-azimuth coupling caused by squint mode and the spatial and frequency …

Wide-Angle (WA) synthetic aperture radar (SAR) has shown remarkable performance in
high-resolution mapping, and its mostly used imaging algorithm, fast factorized back …

In the existing time-domain autofocus algorithms, the azimuth deramping operation will
change the azimuth-independent phase into the azimuth-dependent phase, which may …

In the area of airborne synthetic aperture radar (SAR), motion compensation (MOCO) is a
crucial technique employed to correct the SAR data affected by nonlinear platform trajectory …

Generally, high-resolution imaging for highly squinted synthetic aperture radar (SAR) data is
a difficult problem due to large range migration. Thus, when trying to solve this nontrivial …

The wavenumber domain algorithm is an ideal solution for high-resolution and highly
squinted (HRHS) synthetic aperture radar (SAR) imaging in the case of an ideal straight …