Antenna

aerial

An antenna is an electrical and electronic system used to transmit or receive radio waves. It converts electrical current into radio waves, and vice versa.

/ˈæn.tɪnə/

From Latin antenna, meaning 'thread,' 'feelers' of an insect.

aerial

electrical component radio equipment

dipole antenna Yagi-Uda antenna parabolic antenna

feedhorn reflector

radio system communication system

artificial object electrical component