X-band Long-range Phased Array Radar Advanced Technology For Detecting "low Small Slow" Targets In Modern Airspace

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

  In the contemporary airspace, such targets present distinct challenges. These may include small unmanned aerial vehicles (drones) that can be employed for diverse purposes, some of which could potentially be malicious. Light aircraft, helicopters, powered triplanes, airships, and airborne balloons also fall within the category of "low, small, slow" objects.

  To precisely detect and classify these targets, the DD - R38 radar utilizes the capabilities of machine learning and AI - based trajectory feature recognition. This advanced technology enables the radar to analyze the movement patterns and characteristics of these objects. Consequently, it can achieve highly accurate detection and classification. Moreover, it accomplishes this with extremely low false alarm rates. This implies that operators can place a high level of trust in the radar's readings, ensuring that genuine threats are not disregarded and that unnecessary alerts are minimized. 

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

  Concerning scanning modes, the system offers 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 necessity of software modifications. The product simultaneously integrates mechanical scanning tracking and phase scanning TAS tracking functions to ensure continuous and stable target tracking.

  AI recognition technology based on "track features" enables 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 carry out equipment leveling and calibration functions, simplifying the operation process. Additionally, the system provides flexible setting functions for distance and elevation scanning ranges, enabling users to make personalized configurations according to actual requirements.