Ground Surveillance Radar for Intruder Ground Detection
U 216-1S / S Band Ground Surveillance Radar
The U216-1S is an advanced S-band ground surveillance radar system that employs digital active phased array technology. Through modular, precision engineering and integrated use of adaptive moving target detection, digital T/R (transmit/receive), and DBF (digital beamforming) technologies, this radar delivers stable detection performance, high precision, and cost-effectiveness. It serves as an excellent ground moving target detection solution, providing real-time, accurate, and continuous target information for monitoring systems in key surveillance areas.
Technical Highlights
- All-digital active phased array technology system with receiving and transmitting DBF technology
- Digital T/R technology and highly integrated RF and digital design
- Adaptive moving target detection and doppler clutter suppression
- Stabilization tracking technology for ground moving targets
Key Features
Advanced Technology
The U216-1S radar utilizes a phased array system with one-dimensional phase sweep, enabling electrical scanning in azimuth for flexible, fast beam pointing without inertia. It supports non-uniform detection with different detection schemes for various regions to enhance overall performance. The software-based radar design offers strong expandability and online upgrade capability.
Excellent Ground Moving Target Detection
Equipped with doppler filtering system based on phased array technology, the U216-1S eliminates clutter spectrum diffusion caused by antenna scanning modulation. It supports long-term online configuration with superior clutter suppression, enabling effective detection and tracking of low-speed moving targets in strong clutter environments.
High Reliability
Without mechanical rotating equipment, the U216-1S eliminates failures related to mechanical and electrical components, ensuring higher reliability. Unlike single-channel parabolic radars, the phased array radar operates with multiple parallel channels, maintaining normal operation even if some channels fail, thus enhancing mission reliability.
Simple Installation & Operation
The modular design features a simple structure for easy installation without rotating joints, adaptable to various installation conditions. The radar array interface includes only power and network connections for straightforward wiring. Target position and feature information are displayed through user-friendly terminal software that is simple to operate and easy to learn.
Technical Specifications
| Item |
Specification |
| Working System |
Phased array system (Azimuth phase sweep) |
| Working Mode |
Pulse doppler |
| Working Frequency |
S band (5 operating frequency points) |
| Maximum Detection Range |
≥ 8km (Pedestrians)
≥ 15km (Vehicle/ships) |
| Minimum Detection Range |
≤ 100m |
| Detection Range |
Azimuth coverage: 90° (Can be multi-planar array splicing, to 360°)
Elevation coverage: 18° (Center adjustable range -12° to +12°) |
| Detection Speed |
0.5m/s ~ 45m/s |
| Accuracy of Measurement |
Range accuracy: ≤ 10m
Azimuth accuracy: ≤ 1.0°
Speed accuracy: ≤ 0.5m/s - 45m/s |
| Data Rate |
Searching: ≤ 2s |
| Data Interface |
RJ45, UDP |
| Power Supply |
AC 220V |
| Power Consumption |
≤200W |
| Working Environment |
Working temperature: -40ºC to +55ºC
Storage temperature: -45ºC to +65ºC
Waterproof grade: IP66 at least |
| Dimension |
682mm × 474mm × 232mm |
| Weight |
≤ 30kg |
Detection range condition: For pedestrians or vehicles (ships) with radial velocity not less than 0.5m/s, false alarm probability is 10⁻⁶, and detection probability is 0.8.
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