Another Technique For Calibration Of Polarimetric Radar

Inexpensive technique involves four-stage procedure where different aspects of radar system calibrated at each stage. Provides calibration of relative phase, crosstalk, relative amplitude, and absolute amplitude. Only artificial target(s) required is at least one trihedral corner reflector. Advantage of four-step calibration procedure is that one does not have to perform entire procedure if one does not need full calibration.