International Journal of Antennas and Propagation / 2020 / Article / Fig 3

Research Article

High-Precision Spotlight SAR Imaging with Joint Modified Fast Factorized Backprojection and Autofocus

Figure 3

Change of the subapertures in the last four stages. (a) The original FFBP. (b) OSF in the modified FFBP.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.