Low Altitude Multidimensional Defense System In Key AreasThe low altitude defense system in key areas mainly includes
surveillance radar, passive radio detection equipment,
multispectral electro-optical cameras, fixed unmanned jamming
aircraft, individual handheld jamming guns, and data acquisition
and processing centers. The system is easy to install and
disassemble, with flexible deployment. It can set up warning areas,
alarm areas, and no fly areas within the detection area. The system
integrates multiple detection technologies and has real-time
monitoring capabilities in multiple frequency bands, all
directions, and no blind spots. It provides an integrated solution
for preventing the intrusion of unmanned aerial vehicles, powered
parachutes, gliders, and helicopters into airports, oil and gas
fields, oil depots, border lines, nuclear power plants, bridges,
reservoir dams, important government agencies, major conference
venues, and other areas. performance The LW-R20-K low altitude unmanned aerial vehicle early warning
radar adopts technologies such as elevation active antenna
high-efficiency ammoniated gallium transceiver components, DBF
simultaneous multi beam reception, azimuth machine scanning, and
structural integration design. It is a developed equipment that can
detect and locate unmanned aerial vehicles. It has the
characteristics of small size, light weight, high accuracy, and
easy use. Can be used for air surveillance in key locations such as
nuclear power plants, oil depots, prisons, airports, important
government agencies, borders, etc. Technical Parameter | project | index | | radar frequency | Ku frequency band (16GHz-17GHz) | | Search Distance | R maximum value ≤ 5km, R minimum value>200m | | Coverage | The azimuth angle covers 0 °~360 °, the elevation angle covers 0
°~30 °, and the height covers 10~1000m | | positioning accuracy | Distance ≤ 10m, azimuth ≤ 0.5 °, pitch ≤ 0.5 °, radial velocity ≤
1m/s | | resolution ratio | Distance ≤ 25m, azimuth angle ≤ 3 °, elevation angle ≤ 4 °, radial
velocity ≤ 2m/s | | Tracking data rate | 2s, starting frame rate of 3 frames per batch | | Number of targets detected by the system | ≥ 60 pieces | | Target classification and recognition ability | Support the recognition of fixed wing, rotary wing and other
unmanned aerial vehicle targets | | power supply | AC220v+10%,50Hz±1Hz | | Peak emission power | ≤500w | | | | | weight | ≤50kg |
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