How does the anti-drone system work and why is it necessary?

Apr 7 02:00 2022 KS Bakshi Print This Article

However, many community members have legitimate concerns about the use of drones by anyone, including the police, because of the privacy issues that occur when small, lightweight devices with video 

In recent years,Guest Posting the number of drone-related incidents has increased rapidly. Drone risks arise from the growing variety of drone systems, both on the battlefield and in civilian areas of everyday life. Due to their high availability, drones have become a tool for illegal actions against public safety, their use threatens the health and property of citizens and the operation of companies. Drones are a real cheap tool to infiltrate and damage. A system for detecting, alerting, registering and monitoring illegal actions with the use of drones significantly reduces the risk of loss and helps to take action against the aggressor.

With advances in anti-drone technology, detection and interdiction systems are gradually becoming elegant and efficient. While the detection range of most drone detection systems is equal to the maximum distance between the operator and the drone, some new drone detection systems within the expanding anti-drone market guarantee a detection range of 50 km or more. Additionally, several drone detection systems have now been beefed up with an early warning capability, allowing them to detect the drone before it takes off. Modernization and technological advances have led to drones being more equipped with independent artificial intelligence (AI), as defense companies pilot anti-drone systems that use artificial intelligence to detect the identity of drones and neutralize them without human intervention. . However, the fastest growing anti-drone technologies are based on laser systems because these technologies offer speed, flexibility, greater precision, and a low cost per shot.

Drones have been used extensively in many critical programs, but at the same time they pose a potential threat to a country's border security, in addition to the security of its serious structure. Numerous incidents have come to light where UAVs have been found violating the security of sensitive facilities such as nuclear power plants, military sites, government buildings, prisons, etc.

It becomes an immediate necessity for administrations / government agencies to protect such critical buildings from intrusion by such drones adjacent to key sensitive areas. The increased designs and flight range of UAVs make it extremely difficult to detect and neutralize these drones.

Drones are being used more and more in different areas, as they can quickly be ready to use sight and reach places that people cannot reach. However, drones can also pose a threat if not used with caution. In current times, there have been many cases where drones have risked people's lives and disrupted security. This has led to the evolution of anti-drone technology.

The technology is based on a variety of drone detection or capture techniques.

Today, many market players offer techniques to counter drones. Let's take a look at the two best fascinating parts of anti-drone tech.


Dronegun was developed by the Australian company DroneShield. Block the signal between the drone and the drone pilot. It is a gun-shaped device that uses radio frequency interference and GPS interference to counter drones. The system disconnects the drone from its pilot, activates the lock to send the drone home, and can block the signals. DroneGun allows coverage of up to 1 km in a wide range of environmental conditions.


DroneCatcher is a net gun armed multicopter designed by Delft Dynamics. The system safely removes illegal drones from the atmosphere. Using numerous sensors on board, the net gun is fixed on the target, after which the drone is quickly captured firing a net. After capture, DroneCatcher takes the captured drone on a wire to a harmless location and throws it there. If the captured drone is too heavy to transport, it will drop it with an auxiliary parachute to ensure low impact to the ground.

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KS Bakshi
KS Bakshi

Mr. KS Bakshi is one of the Founder Directors of the Company with 50 years of experience in civil engineering and infrastructure (planning and execution), especially in pavement engineering

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