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four-phase modulation [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1981-06-12

English

Subject field(s)
  • Telecommunications Transmission
DEF

Modulation in which data is encoded on a carrier frequency as a succession of phase shifts .

French

Domaine(s)
  • Transmission (Télécommunications)
OBS

Tétra: préfixe multiplicateur par quatre [...]

OBS

[En] modulation de phase, les variations de phase sont proportionnelles à l'amplitude du courant de modulation, tandis que les variations de fréquence associées leur sont inversement proportionnelles (et en avance de 90 ° [...]

Key term(s)
  • modulation à quatre phases

Spanish

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