The antenna is one of the main parts of the central antenna. Antenna branch or antenna is the most important type of air antenna found on the roof of many homes.

Antenna is a telecommunication device that is tasked with converting electrical signals into electromagnetic waves in Transmitter mode and converting electromagnetic waves to electrical signals in the receiver state.

Antennas have different structures that are characterized by their application type, their structure.

Antennas are usually made of a conductive metal such as aluminum. Because the greater the metal conductivity, the loss of ohm due to the electric current in the antenna is low Is on. For this reason, the conductivity of the antenna metal is very high.