TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

MODULATION DEPLACEMENT PHASE BINAIRE AVIATION [2 records]

Record 1 2024-02-22

English

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

A digital modulation method where one phase of a radio frequency signal is used to represent one binary state, and a second phase, (usually 180° apart) is used for the second binary state.

OBS

binary phase shift keying; BPSK: term and abbreviation officially approved by the International Civil Aviation Organization (ICAO).

Key term(s)
  • phase-inversion modulation
  • biphase shift keying

French

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

Méthode de modulation numérique, où les deux phases d’un signal de radiofréquences servent chacune à représenter un état binaire (ordinairement à une distance de 180°).

OBS

modulation par déplacement de phase bivalente; modulation par déplacement de phase binaire : termes uniformisés par l'Organisation de l'aviation civile internationale(OACI).

Spanish

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

Técnica de modulación en la cual se transmiten datos binarios cambiando en 180 grados la fase de la portadora.

OBS

modulación por desplazamiento de fase binaria; BPSK: término y abreviatura aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

Save record 1

Record 2 2010-02-09

English

Subject field(s)
  • Air Transport
DEF

The particular form of binary phase shift keyed modulation which is used in AMSS [aeronautical mobile-satellite service] for channel rates of 2.4, 1.2 and 0.6 kbits/s. A-BPSK is a modulation technique which maps a "O" to a phase shift of -90 degrees and "1" to a phase shift of +90 degrees.

French

Domaine(s)
  • Transport aérien
DEF

Forme particulière de modulation par déplacement de phase binaire, utilisée dans le SMAS [service mobile aéronautique par satellite] pour les débits de canal 2,4, 1,2 et 0,6 kbits/s. Selon la technique de modulation A-BPSK, «O» correspond à un déplacement de phase de -90 degrés et «1» à un déplacement de phase de +90 degrés.

Spanish

Campo(s) temático(s)
  • Transporte aéreo
DEF

Forma particular de modulación por desplazamiento de fase binaria que se utiliza en el SMAS [servicio móbil aeronáutico por satélite] para velocidades de transmisión por canal de 2,4, 1,2 y 0,6 kbits/s. La A-BPSK es una técnica de modulación que transforma un "O" en un desplazamiento de fase de -90 grados y un "1" en un desplazamiento de fase de +90 grados.

Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: