carrier wave

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

Example Sentences

The researchers couple their resonating circuit to a second, higher frequency circuit, so that, much as in AM radio, any dark matter signal would make the amplitude of the higher frequency carrier wave warble.

From Science Magazine

The FCC’s RFR exposure limits regulate the intensity of exposure, taking into account the frequency of the carrier waves, but ignore the signaling properties of the RFR.

From Scientific American

In this case a continuous carrier wave might look completely uninteresting, but in fact be wildly gesticulating in its polarization properties over time.

From Scientific American

When the aerial is earthed, part of the carrier wave will be absorbed.

From Economist

According to pbs.org, the difference between AM radio and FM radio is how the carrier wave is modulated, or altered.

From Washington Times