Higher-order modulation: Difference between revisions

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{{Short description|Digital modulation type}}
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{{expert|Electronics|needs to be dumbed down and citations added after 15 years}}
 
'''Higher-order modulation''' is a type of [[digital modulation]] usually with an order of 4 or higher. Examples: [[quadrature phase-shift keying]] (QPSK), and m-ary [[quadrature amplitude modulation]] ([[m-QAM]]).