Getting a steering committee to set the key issues ensures that evaluations are well focused.
All the seven targets are well focused by using the proposed chirp-scaling algorithm.
However, the images of the other two targets are well focused.
The point targets located in these three different distances are well focused.
Government policies that are directed toward debt reduction, such as the administration's latest program to promote mortgage debt renegotiation, are well focused.
In the imaging results, the buildings are well focused, while the trees are a little blur because the weather is windy while data acquisition.
It can be seen from Figure 12 that three targets are well focused and located at correct position using the proposed algorithm.
Although the objects are well focused, they are displaced along the cross-range direction due to a linear phase term to which our algorithm is insensitive as we have mentioned in the previous section.
It is shown that defocusing of targets in the images is distinct for the two-step MOCO-based imaging algorithm, and the one-step MOCO significantly removes the RCMC error, so the targets are well focused.
On the other hand, images reconstructed by the proposed method are well focused and exhibit the advantages of sparsity-driven imaging such as high resolution, reduced speckle, and sidelobes.
