Intelligent Cognition Technology for Battlefield Electromagnetic Spectrum
The competition for future military power is gradually shifting to the air and space domain,and outer space has become an important medium for battlefield information.With the increasing level of information technology,electromagnetic space as the main carrier of information in the air and space battlefield has become more and more complex,which puts forward higher demands for elec-tromagnetic spectrum cognition capability.Aiming at the challenges of rapid time-varying and diverse signals in the electromagnetic spectrum environment of modern battlefield,this paper proposes an intelligent cognition system architecture for electromagnetic spectrum in airspace battlefield,as well as the fully parallel instantaneous large-bandwidth signal processing,high-precision multi-sig-nal parameter estimation,composite feature modulation identification,and multi-domain fusion jamming identification technology based on this architecture,which effectively solves cognitive problems of highly dynamic and large bandwidth signals in complex electromag-netic environment of the airspace platform.
air and space battlefieldintelligent cognition of the electromagnetic spectrumsignal parameter estimationmodulation identificationinterference identification
万方数据
维普
