Research on Anti-jamming Algorithm for Beidou High-precision Positioning

Abstract

This work investigates the primary anti-interference adaptive filtering methods in the first place in light of the vulnerability of the Beidou receiver to interference, based on the interference experienced by the Beidou navigation satellite system. Second, various adaptive filtering algorithms' technical features are contrasted. Finally, a study and analysis of the time-space joint anti-jamming method is conducted. Broadband and narrowband interference can be suppressed simultaneously based on the antenna array element.