TERMIUM Plus®

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ONDE SIGNAL [5 records]

Record 1 2023-10-17

English

Subject field(s)
  • Astrophysics and Cosmography
  • Space Physics
CONT

... the big bang does not fit all astronomers' observations. The distribution of matter across space is too uniform to have come from the Big Bang as originally conceived. So in the 1970s, cosmologists postulated a sudden enlargement of the universe, called inflation, that occurred in the first minuscule fraction of a second after the Big Bang ... Only inflation can amplify the primordial gravitational wave signal enough to make it detectable. If primordial gravitational waves have been seen, it means that inflation must have taken place.

French

Domaine(s)
  • Astrophysique et cosmographie
  • Physique spatiale

Spanish

Save record 1

Record 2 2010-07-27

English

Subject field(s)
  • Remote Sensing
  • Radio Transmission and Reception
  • Telecommunications Transmission
CONT

... the transmission of a continuous-wave signal to the spacecraft for receive/antenna characterization.

OBS

continuous wave: A carrier that is not modulated or switched.

OBS

continuous-wave signal: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Télédétection
  • Émission et réception radio
  • Transmission (Télécommunications)
OBS

onde entretenue : Onde dont les cycles successifs sont identiques.

OBS

signal en ondes entretenues : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Key term(s)
  • signal à ondes entretenues

Spanish

Save record 2

Record 3 1991-03-01

English

Subject field(s)
  • Radio Waves
  • Computer Graphics

French

Domaine(s)
  • Ondes radioélectriques
  • Infographie

Spanish

Save record 3

Record 4 1989-09-11

English

Subject field(s)
  • Radio Waves
  • Radar, Radio Guidance and Goniometry

French

Domaine(s)
  • Ondes radioélectriques
  • Radar, radioguidage et radiogoniométrie

Spanish

Save record 4

Record 5 1987-03-06

English

Subject field(s)
  • Electronic Warfare

French

Domaine(s)
  • Guerre électronique

Spanish

Save record 5

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