The Importance of Multi-Target Detection

In low-altitude security, border surveillance, and counter-drone applications, multiple drones or other low-altitude targets may enter a monitored area at the same time. Modern radar systems therefore need to detect, process, and continuously track multiple targets simultaneously.

How Does Multi-Target Detection Work?

Multi-target detection relies on the coordinated operation of the antenna system, Digital Beamforming (DBF), signal processing, and multi-target tracking technologies.

When multiple targets are present, the system can distinguish them based on differences in range, angle, and velocity, while establishing individual tracks for different targets. As targets move, their positions, velocities, and movement trends can be continuously updated to provide consistent low-altitude situational awareness.

How Does DBF Improve Detection Efficiency?

Digital Beamforming (DBF) digitally processes signals received by multiple antenna elements, allowing radar to obtain target information from different directions more efficiently.

Combined with mechanical scanning, DBF enables radar to monitor a large low-altitude area and rapidly process multiple targets from different directions, making it particularly valuable in environments with dense drone activity or complex target movements.

YFR-03: Low-Altitude Security Intelligent Detection System

YFR-03 Low-Altitude Security Intelligent Detection System combines microwave radar, DBF, mechanical scanning, and multi-target tracking technologies for low-altitude security applications.

YFR-03 provides a detection range of 6–100 km, depending on target RCS and operating conditions. Supporting target velocities from 1–100 m/s, it can simultaneously detect and track multiple low-altitude targets, including drones and other Low, Slow, and Small (LSS) targets.

X-Band and Ku-Band Configurations

YFR-03 is available in X-band and Ku-band configurations. X-band provides a balance between detection range and environmental adaptability, while Ku-band offers higher angular resolution for precise detection and tracking of small targets.

With multi-target detection and continuous tracking capabilities, YFR-03 is suitable for critical area protection, counter-drone operations, border security, and other low-altitude security applications.