A Radar Sensor is a device that uses radio waves to detect and locate objects. It emits radio signals that bounce off nearby objects and return to the sensor, allowing it to determine the distance, speed, and direction of those objects. This technology is commonly used in various applications, including automotive systems, weather monitoring, and air traffic control. Radar sensors are essential for enhancing safety and efficiency in many fields. In vehicles, they assist with features like adaptive cruise control and collision avoidance. In meteorology, they help track storms and precipitation, providing critical data for weather forecasting and disaster management.