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ground wave

/ˈɡraʊnd weɪv/

Traduction: Onde radio qui se propage le long de la surface de la Terre, généralement utilisée pour les communications locales ou à moyenne distance, notamment dans la radiodiffusion en modulation d'amplitude (AM).

1 entrée

phrase

/ˈɡraʊnd weɪv/C1formaltechnical
  • frOnde radio qui se propage le long de la surface de la Terre, généralement utilisée pour les communications locales ou à moyenne distance, notamment dans la radiodiffusion en modulation d'amplitude (AM).

A radio wave that travels along the surface of the Earth, typically used for local or medium-distance communication, especially in AM broadcasting.

  1. Radio wave propagationC2formal

    A radio wave that travels along the surface of the Earth, typically used for local or medium-distance broadcasting.

    frOnde de sol

    • AM radio stations often rely on ground wave propagation for daytime broadcasts.
    • Ground waves are less affected by atmospheric conditions than sky waves.
    • Engineers studied the ground wave signal strength for the new transmitter.