TOA (Time of Arrival)

Time of Arrival (TOA) refers to the specific moment a signal, such as a radio wave, reaches a receiver. It’s a measurement used in tracking the position of objects or devices by analyzing when signals from them arrive at certain locations. By comparing TOA from multiple locations, systems can accurately determine the distance and location of the transmitting device. This concept is essential in technologies like GPS, radar, and wireless communication, enabling precise navigation, tracking, and timing by interpreting the travel times of signals across distances.