X-band Long-Range Phased Array Radar AI-Based Trajectory Feature Recognition For Accurate Target Classification

  The DD - R38 X - band long - range phased array radar is a remarkable piece of equipment. Characterized by a fully solid - state, fully coherent, and pulse Doppler system, this radar is designed to provide all - weather detection capabilities. It is specifically tailored for early warning of "low, small, slow" targets.

  In the modern airspace, such targets pose unique challenges. These can range from small unmanned aerial vehicles (drones) that might be used for various purposes, some of which could be potentially malicious. Light aircraft, helicopters, powered triplanes, airships, and airborne balloons also fall into this category of "low, small, slow" objects.

  To accurately detect and classify these targets, the DD - R38 radar harnesses the power of machine learning and AI - based trajectory feature recognition. This advanced technology allows the radar to analyze the movement patterns and characteristics of these objects. As a result, it can achieve highly accurate detection and classification. What's more, it does so with extremely low false alarm rates. This means that operators can rely on the radar's readings with a high degree of confidence, ensuring that real threats are not overlooked and that unnecessary alerts are minimized. 

  The product utilizes advanced machine learning technology. This enables it to adapt to battlefield environments and be directly deployed for use upon installation, without the requirement for parameter adjustment. The system boasts robust detection capabilities and an extremely low false alarm rate, effectively detecting the maneuvering flights of unmanned aerial vehicles. To guarantee reliable all-weather operation, the product is equipped with cloud and rain noise suppression functionality, enabling continuous operation under diverse weather conditions.

  Regarding scanning modes, the system provides two directional scanning methods: "one-dimensional mechanical scanning + one-dimensional phase scanning" and "two-dimensional phase scanning". It can achieve both 360° all-round airspace detection and precise monitoring of key areas. The two modes can be flexibly switched without the need for software modifications. The product concurrently integrates mechanical scanning tracking and phase scanning TAS tracking functions to ensure continuous and stable target tracking.

  AI recognition technology based on "track features" empowers the system to accurately classify and identify multiple target types, including drones, birds, personnel, and vehicles. The built-in automatic positioning and calibration module can automatically perform equipment leveling and calibration functions, streamlining the operation process. Moreover, the system offers flexible setting functions for distance and elevation scanning ranges, enabling users to make personalized configurations according to actual requirements.