Radar technology uses radio waves to detect and locate objects. It works by sending out a signal that bounces off objects and returns to the radar system. By measuring the time it takes for the signal to return, the system can determine the distance and speed of the object. This technology is widely used in various fields, including aviation, meteorology, and military applications. In aviation, radar helps air traffic controllers monitor aircraft positions and ensure safe distances between them. In meteorology, it is used to track weather patterns and predict storms. Overall, radar technology plays a crucial role in enhancing safety and efficiency in many industries.