Pulsed Interference and GALILEO Sensor Stations (GSS)

摘要

In order to provide a technical support to the deployment of sensor station of the new Radio-Navigation Satellite System (RNSS) Galileo, compatibility with pulsed interference sources has to be considered. Compatibility between Galileo bands and existing Aeronautical Radio-Navigation Systems (ARNS) or Airport Surveillance Radars (ASR) has already been addressed for aeronautical users, in dedicated RTCA documentations. But a specific complementary study has to be carried out for ground receivers, such as Galileo Sensor Stations (GSS). This paper aims at assessing the impact of such EMI on GSS performances, when deployed into previously designed operational scenarios. This assessment is carried out accounting for blanking device mitigation efficiency.