TERMIUM Plus®

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PHASE-AMPLITUDE DISTORTION [1 record]

Record 1 2004-01-14

English

Subject field(s)
  • Telecommunications Transmission
  • Radio Waves
DEF

In a non-linear system, undesired variations of the phase difference between the output and input of a system at different amplitudes of the input.

Key term(s)
  • phase-amplitude distortion

French

Domaine(s)
  • Transmission (Télécommunications)
  • Ondes radioélectriques
DEF

Dans un système non linéaire, distorsion caractérisée par le fait que le déphasage entre l'entrée et la sortie du système n'est pas le même pour différentes amplitudes du signal appliqué.

Spanish

Campo(s) temático(s)
  • Transmisión (Telecomunicaciones)
  • Ondas radioeléctricas
DEF

En un sistema no lineal, variaciones no deseadas de la diferencia de fase entre la salida y la entrada de un sistema, en diferentes amplitudes de la entrada.

OBS

Se mide con el sistema activado en condiciones de régimen permanente con una señal de entrada de forma de onda sinusoidal.

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