Specific Emitter Identification Based on Higher Order Moment of the Envelope′s Front Edge
Yujun Wang · Modern Radar · 2010
The analysis of radar signals envelope is a traditional method to identify radar signals.The traditional method and theory of recognition can hardly satisfy practical requirement and can′t effectively recognize for radar signals.A new specific emitter identification(SEI) idea based on higher order moment feature of the envelope′s front edge waveform is proposed.The higher order moment feature of the envelope's front edge waveform is an effective individual character,because of Gauss noise′s lesser effect.The results of experiment and theory analysis show that the higher order moment feature of the envelope's front edge waveform is feasible using in SEI.