GNSS multiantenna receivers under multiantenna spoofing attacks

The spoofing attack on the GNSS signal began to be investigated in the early 2000s. During the last decade, different attacks have been proposed, but no one to the best of the author's knowledge considered the possibility that the attacker could have a multiantenna system to perform a spoofing attack. This thesis shows a possible attack where one could spoof the GNSS signal, deceiving the receiver about the direction of arrival of the signal.