An aerial, often known as 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 alerts that may be processed by a radio receiver. Conversely, an aerial may also 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 quite a lot of elements, together with its dimension, form, and orientation. Aerials might be produced from a wide range of supplies, together with metallic, wire, and even water.
