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carrier wave

British  

noun

  1. radio a wave of fixed amplitude and frequency that is modulated in amplitude, frequency, or phase in order to carry a signal in radio transmission, etc See amplitude modulation frequency modulation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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This is done by varying the amplitude of the carrier wave in accordance with the frequency of the audio signal.

From Science Daily • Nov. 25, 2024

The researchers modify their carrier wave by injecting a tiny warble at the frequency they hope to probe.

From Science Magazine • Apr. 27, 2022

Lightwave electronics3—the foundation of attosecond science4—uses the oscillating carrier wave of intense light pulses to control the translational motion of the electron’s charge faster than a single cycle of light5,6,7,8,9,10,11,12,13,14,15.

From Nature • May 1, 2018

A radio receiver tuned to have the same resonant frequency as the carrier wave can pick up the signal, while rejecting the many other frequencies impinging on its antenna.

From Textbooks • Aug. 12, 2015

Our projections are useless, as they can be driven only a very short distance upon our present carrier wave.

From Skylark Three by Wessolowski, Hans Waldemar

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