Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gilberto Isaac Sada0
Steven B. Alexander0
Date of Patent
March 16, 2021
Patent Application Number
16030038
Date Filed
July 9, 2018
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed is a technique that can provide one or more countermeasures against spoofers. A direction from which a spoofing attack occurs is identified. A beamformer can control an antenna pattern of a CRPA to null out signals from that direction, which can assist a GNSS receiver to avoid error induced by the spoofing attack. Further, after two or more observations, the location of the spoofer can be identified.
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