amplitude modulation


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Related to amplitude modulation: phase modulation, frequency modulation
  • noun

Synonyms for amplitude modulation

modulation of the amplitude of the (radio) carrier wave

Synonyms

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References in periodicals archive ?
In amplitude modulation, current power is adjusted to control instantaneous magnetron output.
This section describes in brief the underlying principles behind Amplitude Modulation, Frequency Modulation and Demodulation (Miller, 1996).
These models use Selectable Quadrature Amplitude Modulation allowing data rates up to 54 Mbps.
Modes include amplitude modulation (AM), frequency modulation (FM), phase modulation ([eth]*M), and pulse modulation.
The 210M using Selectable Quadrature Amplitude Modulation allows data rates up to 64.
Optically-induced amplitude modulation (AM) of mid-infrared lasers was realized by researchers at Stevens a few years ago, but AM signals are at the mercy of dust and fog.
Focusing more on the physics than the mathematics (though equations are included throughout), McCune begins the volume with discussion of the impact of Shannon capacity and ways its impact can be modulated, an overview of common issues and signal characterization, and individual chapters on digital amplitude modulation, digital frequency modulation, and digital phase modulation.
Therefore the resonant precession frequency appears as an amplitude modulation on the light power transmitted through the cesium vapor.
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