Phase modulation (PM): Difference between revisions

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'''5-3-035
'''urn:mrn:iala:dic:5-3-0035'''


Angle modulation in which the instantaneous phase angle of a sine-wave carrier is caused to depart from the carrier angle by an amount proportional to the instantaneous amplitude of the modulating wave.
Angle modulation in which the instantaneous phase angle of a sine-wave carrier is caused to depart from the carrier angle by an amount proportional to the instantaneous amplitude of the modulating wave.

Latest revision as of 09:29, 17 September 2026

urn:mrn:iala:dic:5-3-0035

Angle modulation in which the instantaneous phase angle of a sine-wave carrier is caused to depart from the carrier angle by an amount proportional to the instantaneous amplitude of the modulating wave.

Reference: I.E.C.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)