The XH-UA02W is a 60GHz millimeter-wave obstacle avoidance radar based on high-integration MMIC technology with FMCW+MIMO multi-antenna architecture. It detects obstacles like utility poles and trees on both front and rear of the aircraft, outputting distance, angle, relative velocity and 300-point cloud data. Weighing only 81g with 1.2W power consumption, it is compact for easy integration and penetrates fog, smoke, dust and light rain for active collision avoidance on UAVs, helicopters and airships.