Radar emitter classification using intrapulse data

We consider the situation where a radar intercept receiver collects incoming pulse samples from a number of unknown emitters. Our objectives are to (1) determine the number of emitters present (cluster validation); (2) classify the incoming pulses according to the emitters from which they originate (clustering). The determination here is only based on intrinsic pulse shapes, without any inter-pulse information such as pulse repetition …