HyperDic: ionospheric_wave

English > 1 sense of the expression ionospheric wave:
NOUNphenomenonionospheric wavea sky wave that is reflected by the ionosphere
English > ionospheric wave: 1 sense > noun 1, phenomenon
MeaningA sky wave that is reflected by the ionosphere.
Broadersky waveA radio wave that is reflected back to earth by the ionosphere or a communications satellite

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