The DD-R37 X-band long-range quad-cell radar 1, Product Overview The DD-R37 X-band long-range quad-cell radar is configured with a fully solid-state, fully coherent, and pulse Doppler system. This empowers it to carry out all-weather detection and early warning of "low, small, slow" targets. By leveraging machine learning and AI recognition technologies grounded in "micro-Doppler signatures" and "flight path features," the radar can effectively detect and classify a