Improved Parametric Polar Format Algorithm for High-Squint and Wide-Beam SAR Imaging
Z Meng, L Zhang, G Wang, J Lu - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
High-squint and wide-beam synthetic aperture radar (SAR) imaging is challenging for
current popular SAR imaging algorithms, because the severe spatial-variant motion error …
current popular SAR imaging algorithms, because the severe spatial-variant motion error …
Coherent range-dependent map-drift algorithm for improving SAR motion compensation
M Zhang, G Wang, F Wei, X Jin - Journal of Systems …, 2023 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) is usually sensitive to trajectory deviations that cause serious
motion error in the recorded data. In this paper, a coherent range-dependent map-drift …
motion error in the recorded data. In this paper, a coherent range-dependent map-drift …
Research of key technology of high resolution SAR imaging algorithm
D Li - Fourth International Conference on Computer Science …, 2023 - spiedigitallibrary.org
In the paper, high-resolution Synthetic Aperture Radar (SAR) imaging system is studied and
its indicators are analyzed. To achieve high resolution, the system has a large transmission …
its indicators are analyzed. To achieve high resolution, the system has a large transmission …