Micro-Doppler Signature and Flight Path Feature Detection Ku-band Medium-range Monopolar Array Radar Anti UAV Radar

  The DD - R21 Ku - band medium - range monopolar array radar is a highly sophisticated piece of equipment. It integrates a fully solid - state, fully coherent, and pulse Doppler system. This system serves as a crucial enabling factor, endowing the radar with all - weather detection capabilities. Specifically, it is engineered to execute early warning functions for "low, small, slow" targets. Detecting such targets can be rather challenging due to their inherent characteristics.

  To augment its detection and classification capabilities, the radar utilizes machine learning and AI recognition technologies. These technologies are grounded in two essential aspects: "micro - Doppler signatures" and "flight path features". By leveraging these, the radar can effectively detect and classify a diverse range of targets. This encompasses drones, which have become increasingly prevalent in various airspace scenarios. Light aircraft, helicopters, powered triplanes, airships, and airborne balloons are also among the targets that can be accurately identified. One of the most notable features is that it accomplishes this with extremely low false alarm rates, ensuring reliable performance.

  The radar is also equipped with a unique two - dimensional phase scanning system. This system offers significant flexibility as it can be expanded into different configurations. For example, it can be configured as "azimuth mechanical scanning + elevation phase scanning". This specific configuration may prove advantageous in certain applications where a more detailed and targeted scanning approach is necessary. Additionally, it can be transformed into multi - polar arrays. These different configurations are of great significance as they can meet the diverse application requirements across various fields, whether for security monitoring, air traffic management in specific areas, or other related tasks.