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Phase modulation

Phase modulation (PM) is a signal modulation method for conditioning communication signals for transmission. It encodes a message signal as variations in the instantaneous phase of a carrier wave. Phase modulation is one of the two principal forms of angle modulation, together with frequency modulation.

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Phase modulation

Nodes32
Edges31
Triples3
Avg. degree1.94
Density0.0625
Components1

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Phase modulation

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see also · 2
Phase modulation → Automatic, Pockel's Effect
is a · 1
Phase modulation → integral part of many digital transmission coding schemes that underlie a wide range of technologies like Wi-Fi

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phase modulation signal frequency amplitude carrier message instantaneous pm angle constant used displaystyle wave two fm signals digital index also

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SubjectPredicateObjectConfidenceSrc
Phase modulationis aintegral part of many digital transmission coding schemes that underlie a wide range of technologies like Wi-Fi0.90text
Phase modulationsee alsoAutomatic0.60section
Phase modulationsee alsoPockel's Effect0.60section

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