复杂电磁环境下的雷达信号分选方法

由于电磁信号环境的日益密集、复杂,传统的雷达信号分选方法面临着严峻挑战。介绍了基于盲源分离的信号分选、聚类分选、基于脉内特征的信号分选等在复杂电磁环境下能够比较好地实现雷达信号正确分选的方法,分析了这几种方法的性能优劣;最后探讨了参数联合分选、算法联合分选的可行性和优势。

Radar signal sorting technology in the complicated electromagnetic environment

The traditional radar signal sorting technology is faced with severe challenge as the electromagnetic signal environment is increasingly dense and complicated.Some radar signal sorting technology,such as based on blind source separation,clustering sorting and based on intra-pulse subtle features are introduced.Meanwhile,the performance fit and unfit quality of these methods are analyzed.Then,the feasibility and advantage of the joint parameters signal sorting and joint algorithms signal sorting are discusse...