Airbus Defence and Space has announced that it has developed a Counter-UAV System which detects illicit intrusions of Unmanned Aerial Vehicles (UAVs) over critical areas at long ranges and offers electronic countermeasures that minimize the risk of collateral damage.
“All over the world, incidents with universally available small drones have revealed a security gap with regards to critical installations such as military barracks, airports or nuclear plants”, says Thomas Müller, head of the Electronics business line at Airbus Defence and Space. “As a specialist in defence electronics, we have all the technologies in our portfolio and the integration knowledge which are needed to set up a quick-response protection system with extremely low false alarm rates”.
The system combines sensor data from different sources with the latest data fusion, signal analysis and jamming technologies. It uses operational radars, infrared cameras and direction finders from Airbus Defence and Space’s portfolio to identify the drone and assess its threat potential at ranges between 5 and 10 kilometers. Based on information from an extensive threat library and realtime analysis of control signals, a jammer then interrupts the link between drone and pilot and/or its navigation.
The direction finder also tracks the position of the pilot who subsequently can be arrested. Due to the Smart Responsive Jamming Technology developed by Airbus Defence and Space, the jamming signals block only the relevant frequencies used to operate the drone, while other frequencies in the vicinity remain operational. Since the jamming technology contains versatile receiving and transmitting capabilities, more sophisticated measures like remote control classification and GPS spoofing can be utilized as well. This allows effective and specific jamming as well as a controlled takeover of the UAV.
The Counter-UAV System has been tested extensively at Airbus Defence and Space’s own premises and during customer presentations in Germany and France.
