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Modulation error ratio

The modulation error ratio (MER) is a measure used to quantify the performance of a digital radio (or digital TV) transmitter or receiver in a communications system using digital modulation (such as QAM). A signal sent by an ideal transmitter or received by a receiver would have all constellation points precisely at the ideal locations, however various…

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Modulation error ratio

Nodes21
Edges20
Triples7
Avg. degree1.9
Density0.095238
Components1

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Modulation error ratio

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related to Definition · 7
Modulation error ratio → An, I-Q, It, RMS, The, The Euclidean, Watts

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mer error signal ratio vector ideal transmitter receiver received noise used radio distortion magnitude power modulation constellation points imperfections carrier

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SubjectPredicateObjectConfidenceSrc
Modulation error ratiorelated to DefinitionAn0.60section
Modulation error ratiorelated to DefinitionI-Q0.60section
Modulation error ratiorelated to DefinitionThe Euclidean0.60section
Modulation error ratiorelated to DefinitionThe0.60section
Modulation error ratiorelated to DefinitionRMS0.60section
Modulation error ratiorelated to DefinitionWatts0.60section
Modulation error ratiorelated to DefinitionIt0.60section

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