In the high resolution SAR, the effect of motion error at the azimuth direction is more severe.
Though the traditional Phase Gradient Autofocus (PGA) algorithm can be used to estimate …

On the basis of the MultiChannel Autofocus (MCA) algorithm and the Fourier-domain
MultiChannel Autofocus (FMCA) algorithm, an autofocus algorithm for airborne SAR based …

Accurate motion compensation is a key issue for high-resolution airborne SAR imaging. In
order to attain high-quality squint SAR images, it is detailedly discussed that Extended …

The traditional highly squint SAR imaging algorithm reduces the difficulty in range migration
correction by using the time-domain linear walking, and improves the azimuth focusing effect …

The effect of the range migration to the Shift-And-Correlate Monopulse Secondary
Surbeillause Redar (SAC) algorithm is analyzed in this paper. The conclusion is that the …

Bandwidth synthetic technique provides a fine range resolution for the advanced airborne
SAR system. In strip-map mode, in order to get an as good azimuth resolution as the range …

Aiming at the characteristics of the airborne forward-squint SAR imaging, a high-
performance SAR real-time processing system is established in this paper. Firstly, in order to …

Equipped with an airborne spotlight SAR, inertia navigation system can not measure the
motion errors with the required accuracy for high resolution SAR imaging, which may …

The precise motion compensation is a crucial issue for high-resolution airborne SAR
imaging, which is especially important for SAR imaging under airborne small platform or …