Approach to Checking Method of Calibration of Weather Radar Received Power
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Abstract:
By calculation of the equivalent received power of testing signal input power at the radar antenna feed, the radar reflectivity Z(dBz) value of testing signal input power can be calculated by the meteorological radar equation.By comparing with the displayed Z value of the testing signal input power after the calibration of the radar received power on the radar normally observation model,it is examined whether the error of the calibration of the weather radar received power meet the technical demands.