释义 |
radio emission ThesaurusNoun | 1. | radio emission - an electromagnetic wave with a wavelength between 0.5 cm to 30,000 mradio radiation, 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
radio emission
radio emission[′rād·ē·ō i‚mish·ən] (electromagnetism) The emission of radio-frequency electromagnetic radiation by oscillating charges or currents. radio emission Related to radio emission: solar radio emissionSynonyms for radio emissionnoun an electromagnetic wave with a wavelength between 0Synonyms- radio radiation
- radio wave
Related Words- electromagnetic radiation
- electromagnetic wave
- nonparticulate radiation
- sky wave
- ground wave
- radio signal
- radio spectrum
- radio-frequency spectrum
- carrier wave
- carrier
- short wave
- medium wave
- long wave
|