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monopole

monopole

8.9
An antenna made from one metal rod placed above the ground to send and receive radio signals
  • noun
  • /ˈmɒnəˌpoʊl/
  • Specialized
translation icon : monopolo
  • The technician showed us how to mount the monopole over the ground plane to enhance the radio signal strength.

Examples

  • But maybe this is sort of like a dipole radiator with a net monopole moments going on it.

  • The engineer explained that the best option for the new communication system would be a monopole antenna installed on the rooftop.

  • For optimal signal reception, we decided to use a monopole design, which is simpler and requires less space than traditional antennas.

Synonyms

antenna
vsmonopole
  • US
96 3.7

A metal device on a roof or car that sends and receives radio and TV signals

is a quarter-wavelength single conductor mounted above a ground plane
radio antenna
vsmonopole
  • US
3 3.2

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

is a specific single-conductor type mounted over a ground plane
radio aerial
vsmonopole
  • UK
3.9

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

is a single-conductor form that relies on a ground plane

Compounds

magnetic monopole
  • Specialized
1 9.9

A hypothetical particle with only one magnetic pole, north or south

magnetic monopole
  • Specialized
9.9

A tiny effect in some crystals that looks like a single magnetic pole

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

monopole singular
monopoles plural

Morphology

monopole = pole (semi-transparent) = mono + pole

The form is compositional, but the radio-antenna sense is a specialized technical use that is not obvious to a learner from the parts alone.

Etymology

Monopole comes from mono- meaning 'one' and pole meaning 'pole' or 'rod'. A monopole antenna is a single vertical 'pole' over a ground plane, so the name reminds you it is just one rod used as the antenna.