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Interference Supression in GPS Receivers using Spatial Filtering

2016-05-19
Erdem, Fatih
Dabak, Omer Can
Sonmez, Tolga
Alatan, Lale
Koç, Seyit Sencer
GPS receiver operation can be interrupted by intentional/unintentional jammers even with low power levels. As the jammers become more abundant, protection of critical systems gains importance. In this work, it is aimed to suppress the GPS L1 band jammers using spatial filtering with antenna arrays. After experimental studies, it is achieved to suppress the jammers and to recover the GPS operation in real environment.