Due to the skew data support region (DSR) of the 2-D wavenumber spectrum for high-squint
synthetic aperture radar (HS-SAR), the conventional wk algorithm cannot fully utilize the …

High-squint angle synthetic aperture radar (SAR) imaging has applications in specific
situations such as providing looking angle-dependent scattering information and revisiting …

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 …

The linear range walk yields a significant range-azimuth coupling effect in a highly squinted
synthetic aperture radar (SAR). Although the linear range walk correction (LRWC) technique …

A novel method to obtain the formulations of the return signals in the 2-D frequency domain
for both monostatic and bistatic synthetic aperture radar (SAR) is proposed. In this study, the …

The omega-K algorithm (KA) is an accurate imaging method for squinted synthetic aperture
radar (SAR) with linear trajectory. However, for SARs with curved trajectory, since it does not …

The capability to work on the high-squint mode brings great advantages to the synthetic
aperture radar (SAR) system. However, the efficient imaging of the high-squint SAR data has …

Extremely-high-squint (EHS) geometry of the traditional constant-parameter synthetic
aperture radar (SAR) induces non-orthogonal wavenumber spectrum and hence the …

Wavenumber domain algorithms have unique advantages in processing highly squinted
synthetic aperture radar data. This article studies the performance of three commonly used …

For spaceborne high-squint L-band synthetic aperture radar (SAR), the long wavelength and
high-squint angle result in strong coupling between the range and azimuth directions. In …