Direction of Arrival Estimation

Direction of Arrival (DoA) estimation is a technique used to determine the direction from which a signal, such as sound or radio waves, is coming. By using multiple sensors placed at different locations, the system can analyze the signals received to triangulate the source's location. This is important in various fields, including telecommunications, radar systems, and audio processing, allowing devices to accurately identify the origin of sounds or signals. Essentially, DoA helps us understand where things are coming from in our environment, enhancing communication and navigation technologies.