Dbf Digital Multi-Beam Spherical Panoramic Surveillance Radar

• Frequency Range: S Band
• Frequency: S Band
• Application: Linear Surveillance
• Model NO.: ZDR-DBF20K
• Detection Range: S Band , Dbf Digital Multi-Beam
• Max Detection Range: ≥20 Km
• Scanning Range: 360°X(-7°~+90°)
• Range Accuracy: ≤5m
• Azimuth Accuracy: ≤0.2
• Elevation Accuracy: ≤0.2
• Simultaneous Target Tracking Capacity: >1000 Tracks
• Radar Main Unit Dimensions: Diameter < 2m, Height < 2m
• Total System Power Consumption: ≤2000W
• Total System Weight: ≤150kg
• Interface: Gigabit Ethernet Port
• Transport Package: by Box
• Specification: To be customized
• Trademark: ZD TECH
• Origin: China
• HS Code: 8543209090
• Production Capacity: 10pieces/Month

Product Description

 

DBF Digital Multi-beam Spherical Panoramic Surveillance Radar

 

 

 

 

 

 

 

 

 

Figure 1 Appearance

1. Overview
This radar is a fully coherent, spherical phased array radar system. The equipment employs conformal antenna technology and Digital DBF (Digital Beam Forming) technology to achieve 360-degree azimuth coverage and -10° to 90° elevation scanning coverage. Its primary surveillance targets include low-to-medium altitude airborne targets, armed individuals, tanks, armored vehicles, and surface vessels. This radar can be applied to border and coastal surveillance, as well as the protection of critical sites (power stations, oil fields, airports, prisons, ground bases, and islands). It can also be used for general aviation low-altitude gap-filling and command scenarios. Additionally, it features capabilities for meteorological cloud map monitoring (for rainfall prediction), rainfall monitoring, point-source fire alarm (requires environmental learning and periodic updates), and hillside micro-motion alarm (requires environmental learning and periodic updates).
2. Main Functions
• Possesses 360-degree electronic scanning for full-domain surveillance, detection, and tracking.
• Measures target azimuth angle, elevation angle, range, velocity, and RCS in real-time.
• Rapidly establishes target tracks and achieves group target tracking, recognition, and alerting.
• Features networked collaborative observation capability.
• Capable of searching for and tracking airborne targets with RCS from 0.01m² to 50m² (e.g., high/low-altitude UAVs, fighter jets, helicopters, low-altitude drones).
• Utilizes two-dimensional monopulse angle measurement and measures five-dimensional parameters (Azimuth, Elevation, Range, Velocity, RCS). Synthesizes 868 detection beams in space for higher measurement accuracy.
• High data refresh rate and rapid full-airspace response; completes one full airspace scan every 800ms.
• Micro-Doppler detection with Doppler resolution of 0.5Hz, especially suitable for detecting hovering and tangentially flying drones.
• Modular design for the entire system; modules can be quickly plugged/unplugged and replaced, facilitating later operation and maintenance.
• Features high reliability, light weight, and portable deployment.
3. Product Application Areas
1) Linear Surveillance: Border lines, coastlines, national strategic railway lines, oil pipelines, etc.
2) Low, Small, and Slow (LSS) Target Monitoring: Humans, vehicles, UAVs, paragliders, etc.
3) Critical Area (Perimeter) Monitoring: Nuclear power plants, oil depots, ammunition depots, prisons, etc.
4) Critical Target Collision Avoidance: Islands/reefs, oil drilling platforms, etc.
4. Technical Specifications
Table 1 Main Technical Parameters of the Radar

Name		Item		Specification
Operating Frequency		S-band		DBF digital multi-beam two-dimensional circular array radar
Scanning Range		Electronic Scanning		360°x(-7°~+90°)
Against Air Targets (DJI M30T)		Max Detection Range		≥10 km
		Min Detection Range		≤150 m
		Min Detectable Velocity		≤0.01 m/s
Large UAVs (TB2, CH, WL)		Detection Range		≥20km
Three-coordinate Measurement Accuracy (RMS Error)		Range Accuracy		≤5m
		Azimuth Accuracy		≤0.2
		Elevation Accuracy		≤0.2
Data Refresh Rate		360°Scan Cycle Refresh Rate		3.2s
		Single Coherent Integration Time		800 ms

Airspace Beam Processing Capability		Processes >220 beams per single CPI (Total of 868 beam pointing directions)
Simultaneous Target Tracking Capacity		>1000 tracks
Radar Main Unit Dimensions		Diameter < 2m, Height < 2m
Total System Power Consumption		≤2000W
Total System Weight		≤150kg
Interface		Gigabit Ethernet Port
Microwave Radiation Safety		Radar microwave radiation power density shall comply with GJB5313-2004 requirements
Interchangeability		Backup radar parts, components, assemblies, and functional units can be replaced on-site and operate normally without requiring adjustment.
Electromagnetic Compatibility (EMC)		The radar has mains power filtering and anti-electromagnetic interference capability. Features include: electrostatic shielding, electromagnetic shielding, strict separation of analog ground, digital ground, and safety ground lines. Generator ground line and lightning protection ground line shall be independently grounded.
Safety		The radar shall incorporate safety design to ensure personnel and equipment safety during manufacturing, installation, transportation, storage, operation, and maintenance under specified conditions.

5. Terminal Display and Control

 

 

Figure 2: Drone Single Target Detection Recording

 

 

Figure 3: Drone Multi-Target Detection Recording

 

 

Figure 4: Vehicle-Mounted Radar Display and Control Platform