1.Project Requirements
The emergence and illegal misuse of drone technology has brought security risks and threats to key locations such as airports, prisons, military facilities and nuclear power plants. These risks include unauthorized drone flights, illegal intrusions and potential terrorist attacks. Drones are characterized by being “low, small and slow” and usually fly at low or ultra-low altitudes at relatively low speeds, making them difficult to detect. There is an urgent need to address this problem by implementing an integrated drone defense system that includes radio detection, radar detection, drone interception systems, and drone management and control platforms.
2.System Overview
The drone jammer is a component of the drone defense system, which includes a radio detection system, a radar detection system, and an interception system. It establishes an early warning range with a radius of 3 kilometers and a response zone with a radius of 1.5 kilometers.
By quickly detecting and identifying drones and their remote controls during flight, the system can remotely cut off the connection between the drone and its controller. This allows the drone to make a forced landing or return to flight control, ensuring the safety of low-altitude airspace or restricted areas.
3.Front-end product introduction
The drone inspection and interception equipment provides the following functional parameters:
- Passive detection: The equipment only receives electromagnetic signals and does not transmit electromagnetic signals to ensure that it does not interfere with other communications.
- Unmanned: Supports unmanned fully automatic detection and interception, and can formulate monthly, weekly, and daily detection and interception plans and other defense strategies.
- Early warning: In the designated control area, it can detect and identify the activation of the drone remote control in advance, and actively intercept the drone before it takes off to prevent the drone from taking off.
- Built-in data storage function.
- Model identification: It can identify the model and unique electronic fingerprint of the same type of drone.
- Multi-machine detection: It can detect multiple drones in the designated control area at the same time.
- Scalability: It can be upgraded to a new drone detection frequency band.
- Continuous operation: Supports 24/7 all-weather operation.
- Protection level: IP65.
- Support reconnaissance bands: 2.4GHz and 5.8GHz.
- IP/TCP networking: Supports multiple networking methods and supports multi-user login.
- Reconnaissance airspace: Provide 360° airspace coverage.
- Dynamic range: 70dB.
- Adaptable communication modulation mode: FM, 2FSK, 4FSK, BPSK, QPSK, OFDM.
- Operating temperature: -40°C to +70°C.
- Working mode: full-frequency scanning reconnaissance mode, including panoramic scanning and channel scanning.
- Power supply mode: AC220V±20V.
- Detection distance: ≥2km, interception distance: ≥2km.
UAV radar detection system:
- Working frequency band: Ku band
- Detection distance: ≥5km (typical urban environment, RCS: 0.01m²)
- Blind area: ≤200m
- Angle coverage: azimuth: 0° to 360°, pitch: 0° to 30° (update rate: 6s)
- Speed ​​range: 1m/s to 50m/s
- Scanning mode: azimuth: mechanical scanning, pitch: phase scanning
- Distance accuracy: ≤10m
- Angle accuracy: azimuth: ≤0.5°, pitch: ≤0.5°
- Multi-target processing capability: ≥200 target batches
- Target update rate: no more than 6s (configurable)
- Antenna scanning speed: 30°/s to 120°/s
- Working voltage: 24V to 32V/220V
- Interface: network port
- Working temperature range: -40°C to +55°C
- Protection level: IP66 or higher
