METHOD AND SYSTEM FOR ANALYZING LOSS AND SENSITIVITY OF ADSB DATA SOURCE IN ATMOSPHERIC DUCT

The invention belongs to the technical field of atmospheric duct analysis, and discloses a 5 method and system for analysing the loss and sensitivity of an ADSB data source in an atmospheric duct. The method comprises: 81, conducting simulation analysis on the duct parameter range, the propagation loss of the ADSB data source in the duct being simulated within a range of 200 km; 82, conducting a simulation experiment to analyse and compare the influence of six parameters on the propagation loss of the ADSB data source, the six 10 parameters comprising a trapping layer base height zbh, a trapping layer thickness Zthick! a trapping layer duct strength AM , a modified atmospheric refractivity at the earth's surface M0, a modified atmospheric refractivity profile slope below a trapping layer ko, and a modified atmospheric refractivity profile slope above the trapping layer k1 .