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Table 1 SAA imaging system parameters

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

Parameters and requirements Values
Carrier frequency 10 kHz
Acoustic signal velocity 340 m/s
Altitude 100 m
Platform velocity 30 m/s
PRF 1200 Hz
Range bandwidth 1 kHz
Azimuth antenna length 0.4 m
Squint angle 0
Slant range 140 m
  1. To highlight the differences among the foregoing three spectrums in broadside acoustic imaging configuration, the simulated raw data are focused by using the three formulations of matched filter.