Precision Imaging of Frequency Stepped SAR with Frequency Domain Extracted HRRP and Fast Factorized Back Projection Algorithm

Table 2

Side lobe property of PSF.

Target number	PSLR (dB)	ISLR (dB)
1	−13.2103	−10.9574
2	−13.1929	−11.0083
3	−13.2146	−11.0712
4	−13.2103	−10.9664
5	−13.1876	−11.0090
6	−13.2000	−11.0122
7	−13.2103	−10.9565
8	−13.1903	−11.0190
9	−13.1929	−11.0102