radar
The radar system is a sophisticated technology designed for detection and tracking of objects. Its main functions include emitting electromagnetic waves, which bounce off objects and return to the radar, allowing it to determine the object's location, speed, and direction. Technological features of modern radar systems encompass advanced signal processing, multiple frequency operation, and adaptive algorithms to filter out noise. Radars are equipped with rotating or fixed antennas and use pulse-Doppler technology to differentiate between moving and stationary targets. Applications of radar are extensive, ranging from military surveillance and air traffic control to weather forecasting and speed detection in law enforcement.