What is the function of a radar antenna in Pulse Radar systems?

The function of a radar antenna in Pulse Radar systems is primarily to transmit and receive radar waves for measurement. This component plays a critical role in the operation of radar systems where the antenna emits microwave signals into the environment. These signals bounce off objects, such as aircraft or weather formations, and return to the antenna. It is this interaction that allows the radar system to assess the distance, speed, and position of the detected targets.

Without the antenna, the radar system would lack the capability to interact with its surroundings, which is essential for data collection and analysis. While there are other components in a radar system that manage signal processing, amplification, filtering, or user interface display, the core function of the antenna remains focused on communication and measurement through wave transmission and reception.