A Novel 3D Imaging Method for Airborne Downward-Looking Sparse Array SAR Based on Special Squint Model

<div>2D focused images in cross track direction of down-looking sparse array SAR.</div>

International Journal of Antennas and Propagation

Figure 3: A Novel 3D Imaging Method for Airborne Downward-Looking Sparse Array SAR Based on Special Squint Model 