Table 2 PSLR of three point targets
From: Improved reliable high-order SPECAN algorithm for highly squinted SAR imaging processing
Squint angle (°) | Target | Traditional SPECAN algorithm | Improved SPECAN algorithm | ||
|---|---|---|---|---|---|
PSLR (dB) | PSLR (dB) | ||||
Azimuth | Range | Azimuth | Range | ||
80 | A | − 7.44 | − 13.42 | − 13.50 | − 13.27 |
B | − 7.43 | − 13.41 | − 13.47 | − 13.25 | |
C | − 5.34 | − 13.27 | − 13.38 | − 13.23 | |