Antenna

Device for transmitting or receiving radio waves.

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.

An antenna is like a radio's ear and mouth, helping it send and receive signals using invisible waves.

Early antennas were simple wires
Guglielmo Marconi used antennas to send the first wireless signals across the Atlantic
Antenna design is crucial for signal strength and clarity

What is an antenna? It's a device that sends or receives radio waves
How do antennas work? They convert electrical signals into radio waves and vice versa
What are some common types of antennas? Dipole, Yagi-Uda, and parabolic antennas

aerial

electrical component radio equipment

dipole antenna Yagi-Uda antenna parabolic antenna

feedhorn reflector

radio system communication system

artificial object electronic component