TERMIUM Plus®

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ANTENNA SUPPORTING STRUCTURE [6 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2017-08-09

English

Subject field(s)
  • Electric Cables
  • Electrical Power Supply
  • Television (Radioelectricity)
  • Telecommunications Facilities
DEF

A single wire used to connect a single-terminal outdoor antenna to a receiver or transmitter.

CONT

[Specific sections of] the National Electrical Code [and] the Canadian Electrical Code provide information with respect to proper grounding of the mast and supporting structure, grounding of the antenna lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

OBS

antenna lead-in; lead-in: designations officially approved by the Electronics and Telecommunications Terminology Committee (CUTEL).

French

Domaine(s)
  • Câbles électriques
  • Alimentation (Distribution électrique)
  • Télévision (Radioélectricité)
  • Installations de télécommunications
CONT

[Certaines parties du] Code électrique national et [du] Code électrique canadien [...] fournissent les renseignements voulus quant à la mise à la terre correcte du mât et de la structure de support, à la mise à la terre du câble de descente d'antenne vers un bloc de décharge, au calibre des conducteurs de mise à la terre, à l'emplacement du bloc de décharge, ainsi qu'au type et au branchement des électrodes de mise à la terre.

OBS

descente d'antenne : désignation uniformisée par le Comité d'uniformisation des termes de l'électronique et des télécommunications (CUTEL).

OBS

descente d'antenne : désignation uniformisée par le Comité de normalisation de la terminologie navale.

Spanish

Save record 1

Record 2 2009-02-26

English

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

Mesh antennas have been selected as the main reflectors of large space antennas. The typical mesh antenna consists of metallic mesh shaped by a cable network and supporting structure.

French

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

Spanish

Save record 2

Record 3 2004-08-06

English

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

The ESS [Extendible Support Structure] assembly consists of an Electronic Control Unit(ECU), a drive mechanism assembly, and two identical independently-deployable wing assemblies. Each wing includes a deployment mechanism, a truss structure supporting two SAR antenna panels, and a variety of sensors. During launch, the ESS is supported by the SAR antenna panels which are restrained against the Spacecraft Support Structure by Antenna Tie-Down at six locations per wing.

OBS

SAR antenna panel: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Radar, radioguidage et radiogoniométrie
  • Engins spatiaux
OBS

panneau d'antenne SAR: terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Save record 3

Record 4 2004-08-06

English

Subject field(s)
  • Spacecraft
CONT

The ESS [Extensible Support Structure] assembly consists of an Electronic Control Unit(ECU), a drive mechanism assembly, and two identical independently-deployable wing assemblies. Each wing includes a deployment mechanism, a truss structure supporting two SAR antenna panels, and a variety of sensors. During launch, the ESS is supported by the SAR [Synthetic Aperture Radar] antenna panels which are restrained against the Spacecraft Support Structure by Antenna Tie-Down at six locations per wing.

OBS

antenna tie-down: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).

PHR

Antenna tie down clamp.

Key term(s)
  • antenna tie down
  • antenna tiedown

French

Domaine(s)
  • Engins spatiaux
OBS

dispositif de fixation d'antenne : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Save record 4

Record 5 2002-01-29

English

Subject field(s)
  • Spacecraft
CONT

The Extendible Support Structure(ESS) deploys and supports the SAR antenna panels in its mission configuration. The ESS assembly consists of an Electronic Control Unit(ECU), a drive mechanism assembly, and two identical independently-deployable wing assemblies. Each wing includes a deployment mechanism, a truss structure supporting two SAR antenna panels, and a variety of sensors. The ESS subsystem also includes command and telemetry to control and monitor the ESS prior to and during deployment. During launch, the ESS is supported by the SAR antenna panels which are restrained against the Spacecraft Support Structure by Antenna Tie-Downs at six locations per wing. Deployment of the ESS is initiated by a ground command sometime after the release of the antenna tie-downs. Following deployment, the ESS is capable of supporting the SAR antenna panels such that the peak-to-peak deviation due to thermo-elastic distortion is not greater than 1. 1 mm over the entire antenna surface.

OBS

extendible support structure; ESS: term and abbreviation officially approved by the RADARSAT-2 official approval Group (ROAG).

French

Domaine(s)
  • Engins spatiaux
DEF

[...] mécanisme conçu pour se déployer et soutenir les panneaux du radar à synthèse d'ouverture une fois en orbite, selon une configuration précise.

OBS

structure porteuse dépliable; ESS : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Spanish

Save record 5

Record 6 1993-04-16

English

Subject field(s)
  • Telecommunications Facilities
  • Telecommunications

French

Domaine(s)
  • Installations de télécommunications
  • Télécommunications
OBS

bâti: Support sur lequel sont assemblées les diverses pièces d'un ensemble (...)

Spanish

Save record 6

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