Counter-UAS measures can be categorized into two types of methods. The first is drone detection and the second in drone mitigation or interception.
Drone detection technology works to detect unmanned aircraft systems (UAS), or drones in the airspace. Drone detection methods include radar, RF sensors, and PTZ cameras. When a drone flies within the protected perimeter, drone detection will detect the intruding drone in the airspace. Systems such as Airsight's AirGuard drone detection platform not only detects the drone but also identifies the pilot location, flight path, and other useful telemetry data. (have a link to software features page)
Drone mitigation or interception works by electronically or physically disrupting drone flight. Drone mitigation technologies include drone jammers, spoofers, nets, and security drones.
The terminology describing drone countermeasures is often used interchangeably, but there is a difference between drone detection and other drone countermeasures methods. In this Counter-UAS Resource Hub, we will explore drone countermeasures and the different drone mitigation technologies used to disrupt and take down drones. To discover more about drone detection countermeasures, refer to our Drone Detection Technology Resource in our Knowledge Hub.
Radar and RF detection are the most popular technologies used to detect drones. Radar and RF detection can be used in many different types of environments, such as urban or high noise density, to enhance airspace security. RF and radar can be used in tandem to create a multi-tiered solution that gives users increased coverage and protection.
Drone detection technology gives users situational awareness to make informed decisions and take appropriate legal actions. Drone detection technology has the advantage of being legal as compared to interception methods, which might not be lawful. Read more about drone detection hardware and software on our Knowledge hub.
UAS mitigation countermeasure technology falls into two broad categories:
Non-Kinetic drone countermeasures are also referred to as "soft kills." Soft kill technology includes jammers, spoofer, drone guns. This could be any technology that involves the interruption of signals between the drone and the controller or intercepting the signals to take over pilot responsibility while the drone is in flight.
Kinetic countermeasures are referred to as "hard kills." Hard kill technology encompasses projectile weapons that physically damage the drone or knock it to the ground. Kinetic methods could include nets, bullets, missiles, or another drone.
Counter-drone technology is already being utilized in a vast range of military and private-sector applications. The US military is using C-UAS systems overseas for base protection. There is also growing interest in using portable and mobile systems to protect ground units and convoys.
In civilian environments, counter-drone technology is already used in a variety of ways. C-UAS has been used for airspace protection at airports, stadiums, prisons, corporations, and at major events such as the Super Bowl.
Although drone countermeasures are available, not all methods are legal to use in most countries. In the United States, authorization to use drone countermeasures like signal jammers is limited to federal agencies such as the US Department of Defense, Department of Homeland Security, and Department of Justice.
Drone detection countermeasures, which include RF and radar, are legal in the US. The legality of drone detection makes it a more viable and practical solution to enhance security. In the US, a wide variety of environments are already using drone detection to increase airspace security and minimize drone threats.
For clients with the specific federal, state, or local authority to use mitigation technology, Airsight now offers a Smart & Autonomous Jammer Add-on. This system is available as a hardware addition for our Essential, Enhanced, and Complete drone detection solutions.
The jammer provides smart and autonomous mitigation and can be activated manually or automatically. It is designed for stationary or vehicle mounting and offers a full 36o° defense.
Key Jammer Specifications:
Keep exploring drone detection and airspace security.
See how Airsight protects critical infrastructure, campuses, stadiums, and events from unauthorized drones — live, with our team.