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Table 2 Parameters of focused target under acoustic imaging system using different filters

From: Comparison and analysis of point target reference spectrum of FMCW synthetic aperture imaging sensor

  SAIS SAR SAA
  Azimuth Range Azimuth Range Azimuth Range
IRW 0.2 m 0.17 m 0.65 m 0.44 m 0.25 m 0.21 m
PSLR −13.27 dB −13.26 dB −16.07 dB −22 dB −14.62 dB −14.06 dB
ISLR −9.76 dB −9.76 dB −15.97 dB −12.96 dB −10.66 dB −10.22 dB