Low Altitude Multidimensional Defense System In Key Areas The low altitude defense system in key areas is a sophisticated and multifaceted solution, meticulously designed to ensure unparalleled security. It encompasses a suite of advanced technologies, including state-of-the-art surveillance radar, sophisticated passive radio detection equipment, cutting-edge multispectral electro-optical cameras, fixed unmanned jamming aircraft, and highly portable individual handheld jamming guns, all seamlessly integrated with a robust data acquisition and processing center. The system's modular design guarantees effortless installation and disassembly, coupled with flexible deployment options tailored for diverse environments. Within the detection area, users can define precise warning zones, alarm zones, and no-fly zones, optimizing security management. By integrating a myriad of detection technologies, the system offers unmatched real-time monitoring capabilities across multiple frequency bands, ensuring 360-degree coverage without any blind spots. This comprehensive solution efficiently prevents unauthorized intrusions by unmanned aerial vehicles, powered parachutes, gliders, and helicopters into high-stakes locations such as airports, oil and gas fields, oil depots, strategic border lines, nuclear power plants, vital bridges, reservoir dams, critical government agencies, major conference venues, and other sensitive areas.
performance
The LW-R25-K three-coordinate early warning radar epitomizes cutting-edge surveillance technology with impeccable performance metrics. This exemplary radar system embodies the pinnacle of modern radar advancements, utilizing fully coherent pulse Doppler technology, innovative microstrip patch array antenna technology, and sophisticated elevation digital beamforming technology. It further enhances operational capabilities through simultaneous multi-beam reception technology and precise single pulse angle measurement technology, bolstered by TWS technology, facilitating active phase scanning across both azimuth and elevation dimensions. With its rapid beam scheduling, exceptional data rate, superior angle resolution, and precise height measurement, it emerges as an indispensable tool for air surveillance across crucial sectors, including border defense, coastal defense, oil and gas fields, oil depots, bridges, reservoirs, nuclear power plants, and more.
Technical Parameter
| project | index |
| Working frequency range | X-band: 9.22GHz-9.48GHz |
| minimum range | 1000m |
| Low altitude target monitoring mode | ≥ 25km (RCS=1m2 coverage height of 2600m) |
| measurement accuracy (RMS) | Distance measurement accuracy: 10m
azimuth angle measurement accuracy: 0.2 °
elevation angle measurement accuracy: 0.3 ° |
| Electric scanning range | Orientation: ± 45 °
Pitch: ± 10 ° |
| Tracking data rate | ≤3s |
| Multi objective capability | ≥ 200 batches |
| anti-interference ability | Anti ground clutter improvement factor>45dB
Anti meteorological clutter improvement factor>30dB
Equipped with sidelobe masking function |
| reliability | MTBF>5000h |
| | |
| consumption | ≤600w |
| size | 650mmx600mmx200mm |
| weight | ≤65Kg |
