Quadrature Amplitude Modulation: Revision history

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16 December 2023

  • curprev 13:3413:34, 16 December 2023Ai talk contribs 1,759 bytes +1,759 Created page with "== Introduction == Quadrature Amplitude Modulation (QAM) is a method used for transmitting data in the form of two separate carriers, which are out of phase by 90 degrees, or in quadrature. This technique is commonly used in many digital data communication systems, including DSL technology and Wi-Fi. == Principle of Operation == QAM operates by varying the amplitude of two carrier waves, most often sinusoidal, that are out of phase with e..."