An aerial, also called an antenna, is a conductor designed to transmit or obtain electromagnetic waves. Within the context of radio, an aerial is used to seize radio waves and convert them into electrical indicators that may be processed by a radio receiver. Conversely, an aerial can be used to transmit radio waves from a transmitter.
Aerials are important for radio communication, as they permit radios to speak with one another over lengthy distances. The effectiveness of an aerial depends upon a variety of components, together with its dimension, form, and orientation. Aerials could be comprised of a wide range of supplies, together with steel, wire, and even water.
