This is the 4-element Phased Array Antenna with frequency filtering at the antenna inputs and an LNA on board. The Anti-Jamming function is achieved by using it in combination with the Kosminis Vytis Anti-Jamming GNSS receiver, which includes an Anti-Jamming GNSS processor. Signals acquired by the Array Antenna are digitized and processed with the KV-AJ2.x (KV-AJ2.x-OEM) high dynamic range receiver, after which the navigation signals and solutions are resistant to jammers.
A 4-element antenna array as part of the KV-AJ2 Anti-Jamming GNSS system allows gain pattern shapes to be changed in response to interference. It provides up to 3 independent nulls.
