표 5. | Table 5. 재머 최소 신호처리 요구 시간에 따른 허위 표적의 영상 품질 성능 지표 | SAR image quality parameters of false target with jammer’s minimum time delay.

A single point-scatterer false target
1 ns 10 ns 100 ns 1 μs
Range Azimuth Range Azimuth Range Azimuth Range Azimuth
PSLR −10.97 dB −12.40 dB −10.90 dB −12.11 dB −10.68 dB −12.45 dB −9.79 dB −11.51 dB
ISLR −7.64 dB −8.99 dB −7.64 dB −8.93 dB −8.84 dB −9.16 dB −8.17 dB −8.35 dB
Resolution 0.93 m 2.13 m 0.93 m 2.13 m 0.90 m 2.14 m 0.90 m 2.16 m
Position error rate 0.07 % 0.25 % 0.45 % 0.25 % 4.25 % 0.25 % 42.8 % 0.64 %
Aircraft false target
1 ns 10 ns 100 ns 1 μs
Entropy 11.88 11.87 11.94 12.00