Antenna

Antenna (pl. antennas in radio/TV, antennae in biology) may refer to:

Science and engineering

Antenna (radio), also known as an aerial, a transducer designed to transmit or receive electromagnetic (e.g. TV or radio) waves
- Television antenna (or TV aerial), is an antenna specifically designed for the reception of broadcast television signals
Antennae Galaxies, the name of two colliding galaxies NGC 4038 and NGC 4039

Antenna tower, a tall tower designed to support antennas (also known as aerials in the UK) for telecommunications and broadcasting
Dipole antenna, a simple antenna usually constructed from two wires in opposite phases placed end to end
Directional antenna, or beam antenna, radiates greater power primarily in one direction
Horn antenna, a type of directional antenna shaped like a horn
Metamaterial antenna, a class of antenna incorporating metamaterials to increase performance of a miniaturized (electrically small) antenna systems
Omnidirectional antenna, an antenna system which radiates power uniformly in all directions in one plane
Parabolic antenna, an antenna shaped like a parabola in one or both planes
Power antenna (automotive) A power antenna is an electrically motorized automotive radio antenna that raises and lowers either manually with a dash-mounted switch or automatically by turning the radio on or off

Antenna (biology), one of one or more pairs of appendages used for sensing in arthropods; also applied to cilium structures present in most eukaryote cell types
Antenna (journal), the journal of the Royal Entomological Society

Antenna (film), a satirical 1969 Dutch film directed by Adriaan Ditvoorst
"Antenna", an episode of the Adult Swim animated television series, Aqua Teen Hunger Force
Antenna Awards, an annual awards ceremony that recognizes outstanding community television programs broadcast on Australia's Channel 31 stations

ANT1, a Greek-language terrestrial channel
Antena Internaţional, a Romanian television channel
Antena 1 (Romania), a Romanian television channel
Antena 2 (Romania), a Romanian television channel
Antena 3 (Romania), a Romanian television channel
Antena 3 (Spain), a Spanish terrestrial television channel
Antenna TV, a U.S. television channel established in 2011 by Tribune Broadcasting
RDP Antena 1, Portuguese public radio station
RDP Antena 2, Portuguese public radio station
RDP Antena 3, Portuguese public radio station

Antenna (band), an American indie rock band active from 1991 to 1994, formed in Bloomington, Indiana by John Strohm and Freda Love
Antena (band), a French-Belgian synth pop band, led by Isabelle Antena (a pseudonym for Isabelle Powaga)
Antenna, a deep house producer duo, which consists of Erik Ruud and Jo Bakke; their song "Round About Midnite" was featured in Midnight Club II

Antennae (album), an album by jazz guitarist Joe Morris released in 1997
Antenna (Cave In album), the third studio album and first major label album by American rock band Cave In, released in 2003
Antenna (GO!GO!7188 album), the seventh studio album by Japanese rock band GO!GO!7188, released in 2009
Antenna (ZZ Top album), the eleventh studio album by American blues-rock band ZZ Top, released in 1994