Individual Intelligent Recognition Method Based on Fingerprint Features of Radar Emitter
Zhongwei Liu, Hongwei Gao, Jie Chen, Dongming Zhou, Yingchun Li, Shuyan Sun, Rongrong Xiang · 2021 CIE International Conference on Radar (Radar) · 2021
Aiming at the problem of radar emitter individual recognition with unintentional modulation feature, a method of emitter fingerprint identification based on deep learning is proposed. In this method, the deep fingerprint features of radar emitter are extracted by deep Convolutional neural network, and the fingerprint feature library is constructed. Through similarity calculation, the individual recognition results of radar emitter signal are obtained. The results show that the new method can effectively identify both known and unknown emitter individuals.