TERMIUM Plus®

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ANTENNA STRUCTURES [11 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2021-05-07

English

Subject field(s)
  • Radio Transmission and Reception
  • Telecommunications Facilities
  • Radar, Radio Guidance and Goniometry
DEF

A resonant antenna having characteristics acceptable over a fairly wide range of radio frequencies.

CONT

The proposed broadband antenna is printed on a single-layer PCB [printed circuit board] with a pair of T-match like symmetric structures which act as tuning stubs and [an] L-shaped fed-transmission line.

French

Domaine(s)
  • Émission et réception radio
  • Installations de télécommunications
  • Radar, radioguidage et radiogoniométrie
CONT

Une antenne à large bande inspirée par un voile de moulin à vent est développée pour des applications de réseau sans fil [...]

Spanish

Campo(s) temático(s)
  • Radiotransmisión y radiorrecepción
  • Instalaciones de telecomunicaciones
  • Guía radárica, radioguía y radiogoniometría
DEF

Antena periódica cuyas características son aceptables en una amplia gama de radiofrecuencias.

Save record 1

Record 2 2020-11-18

English

Subject field(s)
  • Skydiving, Paragliding and Hang Gliding
DEF

The sport of using a parachute to jump from fixed objects.

CONT

BASE is an acronym for the four types of structures that BASE jumpers commonly leap from. B is for building, A is for antenna, S is for span(a bridge) and E is for earth(a cliff).

French

Domaine(s)
  • Parachutisme, parapente et deltaplane
DEF

Saut en parachute effectué à partir d'un bâtiment, d'une antenne, d'une structure (pont) ou d'un escarpement rocheux.

OBS

En français, on pourrait décoder l'acronyme BASE de la manière suivante : bâtiment, antenne, structure et escarpement.

Spanish

Save record 2

Record 3 2011-11-09

English

Subject field(s)
  • Radiotelephony
  • Telecommunications
DEF

A transmitter/receiver unit located in a fixed location which can talk directly to mobiles or portables.

CONT

A transmission and reception station for handling cellular traffic. Usually consists of one or more receive/transmit antenna, microwave dish, and electronic circuitry. Also referred to as a cell site, since it holds one or more tx/rx cells. Base stations are constructed and placed on high buildings, hydro towers, monopoles, or other structures with a good elevation above the area to be covered. Several base stations within an area form a wireless network.

Key term(s)
  • cellular tower

French

Domaine(s)
  • Radiotéléphonie
  • Télécommunications
CONT

Le réseau est découpé en cellules qui possèdent chacune une station de base, ou BTS (Base Transceiver Station), qui s'occupe des transmissions radio sur la cellule. Associés à la station de base, des canaux de signalisation vont permettre aux mobiles de communiquer avec la BTS et vice versa.

Spanish

Campo(s) temático(s)
  • Radiotelefonía
  • Telecomunicaciones
OBS

Está dotada con todo el equipo técnico que se requiere para realizar comunicaciones con los teléfonos móviles que se encuentren dentro de su célula. Transceptora viene de transmisora-receptora.

OBS

estación transceptora de base: término y observación extraídos del CAPITAL Business Dictionary con la autorización de LID Editorial Empresarial.

Save record 3

Record 4 2010-04-21

English

Subject field(s)
  • Titles of Monographs
  • Radio Broadcasting
OBS

Broadcasting Circular, BC-13, 1994. Industry Canada.

French

Domaine(s)
  • Titres de monographies
  • Radiodiffusion
OBS

Circulaire sur la radiodiffusion, CR-13, 1994. Industrie Canada.

Spanish

Save record 4

Record 5 - external organization data 2009-07-31

English

Subject field(s)
  • Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies)
06.04.01 (19762)
ISO/IEC standard entry number
DEF

part of a radio transmitting or receiving system which is designed to provide the required coupling between a transmitter or a receiver and the medium in which radio wave propagates [IEC 50 (712), 712-01-01]

OBS

Antenna structures, often encountered in radio frequency identification systems, may be used to both transmit and receive electromagnetic energy, particularly data modulated electromagnetic energy.

OBS

See also dipole antenna.

OBS

antenna: term and definition standardized by ISO/IEC [ISO/IEC 19762-4:2008].

French

Spanish

Save record 5

Record 6 2008-06-09

English

Subject field(s)
  • Telecommunications Facilities
  • Telecommunications Transmission
CONT

This subpart establishes antenna farm areas in which antenna structures may be grouped to localize their effect on the use of navigable airspace.

French

Domaine(s)
  • Installations de télécommunications
  • Transmission (Télécommunications)
CONT

Le parc d'antennes d'une superficie d'environ 380 m² (4 066 pi. ca.) comprend des services dans les bandes C et Ku avec liaisons ascendantes vers les satellites Anik. La grandeur des huit antennes varie de 2,4 mètres avec tête RF décentrée jusqu'à 8 mètres pour le système de repérage à impulsion simple.

Spanish

Campo(s) temático(s)
  • Instalaciones de telecomunicaciones
  • Transmisión (Telecomunicaciones)
Save record 6

Record 7 2002-11-27

English

Subject field(s)
  • Orbital Stations
CONT

S1-Truss. Dimensions : 13. 7 meters x 4. 6 meters x 1. 8 meters(45 feet x 15 feet x 6 feet) [;] Weight : 14, 124 kilograms(31, 137 pounds). The S1 Truss, the first starboard truss segment, was attached to the starboard side of the S0 Truss Oct. 10, 2002. The S1 Truss provides structural support for the Active Thermal Control System, Mobile Transporter and one Crew and Equipment Translation Aid cart. The cart is manually operated by a spacewalker and can also be used as a work platform. The cooling system is like the one in a car radiator except that it uses 99. 9 percent pure ammonia, compared to 1 percent in household products. The Thermal Radiator Rotary Joint rotates the three radiator structures in a 105-degree span either way to keep the three radiators panels in the shade; it also transfers power and ammonia to the radiators. The S1 Truss also has mounts for cameras and lights, as well as antenna support equipment for S-band communications equipment.

OBS

S1 truss; integrated truss structure S1; S1; ITS-S1: terms and abbreviations officially approved by the International Space Station official approval Group (ISSOAG).

French

Domaine(s)
  • Stations orbitales
CONT

La nouvelle poutre comprend l'un des trois futurs radiateurs du système de refroidissement, composé lui-même de 18 panneaux. La poutre S1 est également dotée d'équipement de télécommunications, de caméras et d'un système d'éclairage.

OBS

poutre S1; segment de poutre intégrée S1; S1; ITS-S1 : termes et abréviations uniformisés par le Groupe de travail de la terminologie de la Station spatiale internationale (GTTSSI).

Spanish

Save record 7

Record 8 1988-02-25

English

Subject field(s)
  • Meteorology
  • Lasers and Masers
  • Radar, Radio Guidance and Goniometry
CONT

Spatial filters are structures that are placed in front of an existing antenna to provide minimally attenuated transmission in the angular region near the main beam.

French

Domaine(s)
  • Météorologie
  • Masers et lasers
  • Radar, radioguidage et radiogoniométrie
CONT

(...) ils [les modèles] ont une résolution horizontale effective approximativement équivalente si l'on tient compte de la diffusion horizontale implicite des filtres spatiaux.

Spanish

Save record 8

Record 9 1981-08-28

English

Subject field(s)
  • Television (Radioelectricity)
OBS

The television receive only(TVRO) small earth station has one of the simplest structures. The main three blocks of this earth station are : 1) the antenna; 2) the low noise amplifier(GaAsFET) ;3) the television reception subsystem.

French

Domaine(s)
  • Télévision (Radioélectricité)
OBS

Une des structures les plus simples est celle de la petite station terrienne TVRO (réception de la télévision seulement) qui se compose de trois éléments principaux: 1) l'antenne; 2) l'amplificateur à faible bruit (GaAsFET); 3) le système de réception télévisuelle.

Spanish

Save record 9

Record 10 1976-06-19

English

Subject field(s)
  • Telecommunications

French

Domaine(s)
  • Télécommunications
OBS

procédure no 23 concernant la radiodiffusion, p. 11 1971

Spanish

Save record 10

Record 11 1976-06-19

English

Subject field(s)
  • Telecommunications

French

Domaine(s)
  • Télécommunications
OBS

le 3 octobre 1961

Spanish

Save record 11

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