ADS-B-based radiation source individual identification method and device

The invention belongs to the technical field of signal processing, and particularly relates to an ADS-B-based radiation source individual identification method and device, and the method comprises thesteps of obtaining an ADS-B pulse signal periodically broadcasted by a transponder in a working state, wherein the ADS-B pulse signal comprises a frame header and a data part; extracting individual characteristic parameters of the preamble pulse, decoding the data part to obtain individual identity information, and forming a characteristic vector by the individual characteristics and the individual identity information; dividing the feature vectors into a training data set and a test data set which are used for training a test neural network classifier; and for the target signal, carrying outradiation source individual identification by using the trained neural network classifier. According to the method, the operation complexity is reduced, and the problems of difficulty in individual information verification, l