ADIBEAM

Abstract—the increase in navigation accuracy demanded by

EGNOS and Galileo and their future evolution encourages the

study and design of advance receiver architectures. In that

direction, the ADIBEAM project focuses on the design of high

accuracy ground stations, specifically GNSS Reference Stations, in

order to improve its robustness in front of multipath and

interference errors with the goal of achieving centimeter level

tracking accuracy. The adoption of antenna arrays and digital

beamforming at the ground reference station receivers is one of

the most promising approaches to cope with errors induced by

multipath and interference.