Detection of small UAS with W-band radar

The detection and defense of Unmanned Aerial Systems (UAS) is becoming increasingly important for the protection of public and private areas. The low cost of micro- and mini-drones, the easy handling, and a considerable payload make them an excellent tool for unwanted surveillance or attacks. The platforms can be equipped with all kind of sensors or, in the worst case, with explosive devices. On the other hand, the size, material, and flight characteristics of these micro aerial vehicles is not advantageous for their detection with any kind of sensor. Therefore, great efforts are needed to ensure reliable detection, localization, tracking, and classification of the low, small, and slow systems.