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carrier wave
(redirected from carrier waves)

   Also found in: Medical, Encyclopedia, Wikipedia 0.06 sec.
carrier wave
n.
An electromagnetic wave that can be modulated, as in frequency, amplitude, or phase, to transmit speech, music, images, or other signals.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.carrier wave - a radio wave that can be modulated in order to transmit a signal
radio emission, radio radiation, radio wave - an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m


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The message could be encoded in carrier waves, modulated signals like those of AM or FM transmissions, or in pulses that would carry further given the same amount of energy.
Unlike conventional wireless systems, which use narrowband modulated carrier waves to transmit information, Ultra-Wideband transmits over a wide swath of radio spectrum, using a series of very narrow and low-power pulses.
Electronic phase modulation of this kind will work well with fairly long-term processes, but electronic carrier waves have fairly low frequencies.
 
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