The radar system’s ability to detect and monitor the sky’s objects with high precision and accuracy is revolutionising airport security against rogue drones.

1. How Radar Systems are Revolutionizing Airspace
Security Against Rogue Drones
There’s no denying drones have become an indispensable part of recreational and even
pragmatic applications. However, the skyrocketing usage of UAVs and drone proliferation in
different industry verticals has raised security concerns for security personnel. The entry of
unauthorized drones into restricted airspace can compromise national security, and to
counter this emerging threat, drone detectors, especially UAV detection radars have
become the need of the hour. How? Well, here’s a guide to help you get started!
Understanding the threat of rogue drones
The first step in tackling the rogue drone threat is to understand what it is and how it can
impact us. A rogue drone can range anywhere from a hobbyist instrument, which is flown
irresponsibly, to morbid uses, such as espionage, smuggling, and terrorist plots.
Unauthorized unmanned aerial vehicles can infiltrate various high-security areas such as
airports, government facilities, and critical infrastructure, thus being a significant threat to
public safety and national security.
Radar Technology
Due to the radar’s ability to detect and monitor the sky’s objects at high precision and
accuracy, it serves as a backbone of drone detection systems. Radar sensors are more
reliable than conventional methodologies like visual observation or acoustics because they
can track and detect drones in various weather conditions and lighting scenarios. Radar
systems that emit radio waves and analyze the reflections of objects in the airspace are
capable of detecting drones at long ranges and communicating the real-time situation of the
airspace to the authorities.
Types of Radar Systems for Drone Detection
Several radar systems are utilized for drone detection, and each has its unique capability
and functionality. Primary radar systems such as the pulse-Doppler radar use transmitted
pulses to detect the target and track targets according to the radar cross-section. Secondary
radar systems, which include the Mode S and Automatic dependent surveillance-broadcast,
rely on transponders on aircraft and drones to detect drones and get their identification
numbers and other data. For instance, passive radar systems use existing signals, such as
radio or television broadcasts, to detect drones without emitting detectable signals.
Advancements in Radar Technology
The features that have been incorporated into more recent radar systems to boost their
functionality include digital signal processing, multi-static operation, and synthetic aperture
radar imaging. Together, these aspects have been used to improve the accuracy of

2. detection, reduce false positives, and differentiate drones from other aerial objects.
Coupled with sensors such as electro-optical and acoustic, the technology combination has
increased the capacity of the systems to secure the airspace and assess the threats they are
designed to monitor.
Conclusion
Several government facilities have already resorted to drone radar detection and drone
tracking systems to protect sensitive airspaces, and this is rightfully indispensable. However,
the detection systems should be efficient enough to provide accurate results and offer
incident response promptly. With drones becoming increasingly sophisticated, the need
for drone detecting and tracking systems to be foolproof and evolve has also magnified.
They are looking for a drone radar detector to safeguard critical airspace? NovoQuad Group
has a range of state-of-the-art anti-drone solutions for diverse scenarios. Need more help,
or want an estimate? Check out their website today!
Source: https://nqdefenseus.blogspot.com/2024/04/how-radar-systems-are-
revolutionizing.html