BaSE: Development of a Galileo PRS Receiver
نویسندگان
چکیده
The paper presents the hardware architecture of the Galileo PRS receiver developed within the BaSE project, and describes the core technologies required for using the Galileo PRS service. The approaches for increasing the robustness against radio frequency interference by using single sideband tracking techniques, adaptive notch filtering and pulse blanking are described. The potential of utilizing the direction of arrival estimation and correlation function analysis for detecting spoofing and meaconing counterfeit signals is discussed. Further challenges addressed in the paper include handling of the wideband PRS signals with multi-peaked correlation functions in real-time. Keywords— Galileo PRS, interference mitigation, receiver platform, robust navigation, beamforming, security related applications, BOC tracking
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