Antenna - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/Antenna
WEBAn antenna or aerial is a metal device made to send or receive radio waves. Many electronic devices like radio, television, radar, wireless LAN, cell phone, and GPS need antennas to do their job. Antennas work both in air and outer space. [1] The word ' antenna' is from Guglielmo Marconi 's test with wireless equipment in 1895.
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