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antenna

antenna

96 3.7
A metal device on a roof or car that sends and receives radio and TV signals
  • noun
  • /ænˈtɛnə/
  • US
translation icon : antena
  • To get better reception, I need to install a new antenna on the roof.
  • radio antenna
  • receiving antenna
  • dish antenna

Or is it the reach case, the antenna and signal extender?

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Examples

  • The designers thought that an oval shape would improve the antenna diffraction pattern, but they were mistaken.

    Academic text (1996)
  • Until Nossi got his television antenna, I had always considered that a nice setup.

    Fiction book (1995)
  • I must have a broken antenna or something.

  • Should be the best antenna to pick up that frequency.

  • So the the antenna here goes through here into this chip.

  • So this wire needs to go between the antenna here and this one here.

  • You know, you really should get yourself an outdoor antenna.

  • It's being captured by the antenna in the cell phone with a dipole moment.

  • So there's the two antenna that connect to a wireless card.

  • Steven puts a few feet of tin foil on his antenna to help the reception.

    Fiction book (1996)

Synonyms

dish
vsantenna
  • Specialized
110 6.6

A curved antenna that receives signals from satellites

is usually a simple rod or wire device instead of a curved reflector
aerial
vsantenna
  • UK
10 5.1

A metal rod or wire that sends and gets radio and TV signals

is the same thing but uses a different common word form
tv-antenna
vsantenna
  • US
3 3.2

A device that receives television signals, often placed on a roof

is used more generally for both radio and sending as well as receiving
radio antenna
vsantenna
  • US
3 3.2

A metal device on a roof or car that catches radio signals

is broader, also covering television signals and transmission uses
rabbit ears
vsantenna
  • Archaic
2 5.6

Two metal rods on a TV that you move to get a clear picture

is the general device term, not limited to small indoor rod designs
directional antenna
vsantenna
  • Specialized
1 5.8

A device that sends or receives radio waves mostly in one direction

is more general, working equally in many directions rather than focusing
television antenna
vsantenna
  • Specialized
1 3.2

A metal device on a roof or wall that receives TV signals

covers both sending or receiving radio and television signals, not only receiving TV
dipole
vsantenna
  • Specialized
1 8.1

Two straight metal rods joined at the center to form a radio antenna for sending and receiving signals

is the general device term, not limited to this rod arrangement
dipole antenna
vsantenna
  • Specialized
7.4

An antenna with two metal rods placed in a straight line with a connection in the middle

is the broader device term, not limited to this rod arrangement
transmitting aerial
vsantenna
  • UK
5.3

An antenna that sends radio or TV signals

is used for both sending and receiving, not only sending
dish aerial
vsantenna
  • UK
6.8

A curved metal dish that sends and receives signals from satellites

uses rod or wire form typically rather than a curved reflector
radio aerial
vsantenna
  • UK
3.9

A long thin metal rod that picks up radio signals for a car or home radio

is not limited to radio reception, also applies to television and sending

Compounds

3 3.2

A device that receives television signals, often placed on a roof

3 3.2

A metal device on a roof or car that catches radio signals

dish antenna
  • Specialized
1 4.1

A curved metal dish that directs radio or satellite signals to a single point

directional antenna
  • Specialized
1 5.8

A device that sends or receives radio waves mostly in one direction

television antenna
  • Specialized
1 3.2

A metal device on a roof or wall that receives TV signals

dipole antenna
  • Specialized
7.4

An antenna with two metal rods placed in a straight line with a connection in the middle

6.1

An antenna that sends and receives radio signals equally in all directions

6.3

A device that sends and receives radio signals equally in all directions

How Effective

dish antenna
  • Specialized
1 4.1
yagi
  • Specialized
9.9
antenna
  • US
96 3.7
dipole antenna
  • Specialized
7.4
monopole
  • Specialized
8.9

Surface Forms

antenna singular
antennas plural

Etymology

Antenna comes from the Latin word antenna, which meant a 'long pole' on a ship. So an antenna is like a pole that reaches out to 'catch' radio or TV signals.