radio radiation

Thesaurus

Noun

1.

radio radiation - an electromagnetic wave with a wavelength between 0.5 cm to 30,000 mradio emission, radio waveelectromagnetic radiation, electromagnetic wave, nonparticulate radiation - radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric chargesky wave - a radio wave that is reflected back to earth by the ionosphere or a communications satellite; permits transmission around the curve of the earth's surfaceground wave - a radio wave propagated on or near the earth's surfaceradio signal - a radio wave used to transmit and receive messagesradio spectrum, radio-frequency spectrum - the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and televisioncarrier wave, carrier - a radio wave that can be modulated in order to transmit a signalshort wave - a radio wave with a wavelength less than 100 meters (a frequency greater than 3 megahertz)medium wave - a radio wave with a wavelength between 100 and 1000 meters (a frequency between 300 kilohertz and 3000 kilohertz)long wave - a radio wave with a wavelength longer than a kilometer (a frequency below 300 kilohertz)

Translations

radiazione radio