Jamming Monitoring Technology of the Space Situational Awareness Facilities: A Comprehensive Survey

Complicated electromagnetic environments of the space situational awareness facilities (i.e., satellite navigation systems, radar) would significantly impact normal operations. Effective monitoring and the corresponding diagnosis of the jamming signals are essential to normal operations and the innovations in anti-jamming equipment. This paper demonstrates a comprehensive survey on jamming monitoring algorithms and applications. The methods in dealing with jamming signals are summarized primarily. Subsequently, the jamming detection, identification, and direction finding techniques are addressed separately. Based on the established studies, we also provide some potential trends of the demonstrated jamming monitoring issues.