Category:Quadrature amplitude modulation

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English: Quadrature amplitude modulation (QAM) is a modulation scheme which conveys data by changing (modulating) the amplitude of two carrier waves independently. These two waves, usually sinusoids, are out of phase with each other by 90° and are thus called quadrature carriers—hence the name of the scheme. QAM can emulate AM, PM and SSB.


This category has only the following subcategory.


Media in category "Quadrature amplitude modulation"

The following 8 files are in this category, out of 8 total.