TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

The ratio of the radiation intensity of an antenna in a given direction to the intensity that would be produced by a hypothetical ideal isotropic antenna that has no power loss.  6, record 1, English, - antenna%20gain

Record number: 1, Textual support number: 1 OBS

When not otherwise specified, the gain refers to the direction of maximum radiation. Gain may be considered for specific polarizations.  6, record 1, English, - antenna%20gain

Record number: 1, Textual support number: 2 OBS

antenna gain : designation and definition officially approved by the Defence Terminology Standardization Board.  7, record 1, English, - antenna%20gain

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Rapport entre l'intensité de rayonnement d'une antenne dans une direction donnée et celle d'une antenne isotrope idéale hypothétique qui n'aurait pas de perte de puissance.  3, record 1, French, - gain%20d%27antenne

Record number: 1, Textual support number: 1 OBS

Sans indication du contraire, le gain se rapporte à la direction dans laquelle le rayonnement est maximal. Le gain peut être pris en considération pour des polarisations particulières.  3, record 1, French, - gain%20d%27antenne

Record number: 1, Textual support number: 2 OBS

gain d'antenne : désignation et définition uniformisées par le Conseil de normalisation de terminologie de la défense.  4, record 1, French, - gain%20d%27antenne

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A direction of minimum gain of a directional antenna.  1, record 2, English, - antenna%20pattern%20null

Record number: 2, Textual support number: 1 OBS

antenna pattern null: designation and definition officially approved by the Joint Terminology Panel.  2, record 2, English, - antenna%20pattern%20null

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Direction de gain minimum d'une antenne directionnelle.  1, record 2, French, - z%C3%A9ro%20du%20diagramme%20d%27antenne

Record number: 2, Textual support number: 1 OBS

zéro du diagramme d'antenne : désignation et définition uniformisées par le Groupe d'experts en terminologie interarmées.  2, record 2, French, - z%C3%A9ro%20du%20diagramme%20d%27antenne

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A curve representing, in polar or Cartesian coordinates, a quantity proportional to the gain of antenna in the various directions in a particular plane or cone.  2, record 3, English, - antenna%20directivity%20diagram

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Courbe représentant, en coordonnées polaires ou en coordonnées cartésiennes, une quantité proportionnelle au gain d'une antenne dans les diverses directions d'un plan ou d'un cône.  2, record 3, French, - diagramme%20de%20directivit%C3%A9%20d%27antenne

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Curva que representa, en coordenadas polares o cartesianas, una cantidad proporcional a la ganancia de una antena en las diversas direcciones de un plano o de un cono determinados.  2, record 3, Spanish, - diagrama%20de%20directividad%20de%20una%20antena

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An antenna which radiates in all directions at the same time.  4, record 4, English, - isotropic%20antenna

Record number: 4, Textual support number: 1 CONT

An isotropic antenna is a useful reference point for describing signal variations such as antenna gain.  4, record 4, English, - isotropic%20antenna

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Antenne théorique dont le rayonnement a la même amplitude dans toutes les directions et dont, par conséquent, le diagramme de rayonnement tridimensionnel est une sphère.  2, record 4, French, - antenne%20isotrope

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Antena que radia uniformemente en todas las direcciones.  1, record 4, Spanish, - antena%20isotr%C3%B3pica

Record number: 4, Textual support number: 1 OBS

Éste es un concepto hipotético utilizado como estándar en conexión con la función ganancia.  1, record 4, Spanish, - antena%20isotr%C3%B3pica

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

The ratio, generally expressed in decibels, of the radiation intensity produced by an antenna in a given direction to the radiation intensity that would be obtained if the power accepted by the antenna were radiated equally in all directions.  2, record 6, English, - isotropic%20gain

Record number: 6, Textual support number: 1 OBS

a) If no direction is specified, the direction of maximum radiation intensity from the given antenna is implied; b) If the antenna is lossless its absolute gain is equal to its directivity in the same direction.  2, record 6, English, - isotropic%20gain

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Rapport, généralement exprimé en décibels, de la partie de l'intensité de rayonnement totale d'une antenne dans une direction donnée et correspondant à une polarisation donnée, à l'intensité de rayonnement qui serait obtenue si la totalité de la puissance fournie à l'antenne était rayonnée également dans toutes les directions de l'espace.  2, record 6, French, - gain%20isotrope

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Relación, expresada generalmente en decibelios, entre la intensidad de radiación producida por una antena en una dirección dada y la intensidad de radiación que se obtendría si la totalidad de la potencia suministrada a la antena fuera radiada del mismo modo en todas las direcciones del espacio.  1, record 6, Spanish, - ganancia%20is%C3%B3tropa

Record number: 6, Textual support number: 1 OBS

Si no hay dirección específica, la dirección de la máxima intensidad de radiación está implícita; Si se trata de una antena sin pérdidas, su ganancia absoluta es igual a su directividad en las misma dirección.  1, record 6, Spanish, - ganancia%20is%C3%B3tropa

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

The product of the power supplied to the antenna and its gain relative to a half-wave dipole in a given direction.(RR 156).  3, record 7, English, - effective%20radiated%20power

Record number: 7, Textual support number: 1 OBS

Reproduced from "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO", with the authorization of UNESCO.  4, record 7, English, - effective%20radiated%20power

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Puissance fournie à une antenne multipliée par le gain relatif de l'antenne dans une direction donnée par rapport au doublet en demi-onde.  3, record 7, French, - puissance%20apparente%20rayonn%C3%A9e

Record number: 7, Textual support number: 1 OBS

Reproduit de «Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO», avec l'autorisation de l'UNESCO.  2, record 7, French, - puissance%20apparente%20rayonn%C3%A9e

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 DEF

Potencia suministrda a una antena multiplicada por la ganancia de la antena en la dirección relativa al dipolo de media onda.  3, record 7, Spanish, - potencia%20radiada%20aparente

Record number: 7, Textual support number: 1 OBS

En una dirección determinada.  3, record 7, Spanish, - potencia%20radiada%20aparente

Record number: 7, Textual support number: 2 OBS

Reproducido del "Titles, Names and Acronyms related to the activities of the International Oceanographic Commission of UNESCO", con la autorización de la UNESCO.  4, record 7, Spanish, - potencia%20radiada%20aparente

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

In evaluating the performance of an antenna as a radiating system one considers only the field at a large distance, where the induction field can be neglected. The antenna is then treated as an effective point source, radiating power that, per unit solid angle, is a function of direction only. The directive properties of an antenna are most conveniently expressed in terms of the "gain function"... The gain function is defined as the ratio of the power radiated in a given direction per unit solid angle to the average power radiated per unit solid angle... The maximum value of the gain function is called the "gain"... The gain of an antenna is the greatest factor by which the power transmitted in a given direction can be increased by using that antenna instead of an isotropic radiator.  2, record 8, English, - gain%20function

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 OBS

Variation du gain d'une antenne de réception en fonction de la direction de réception.  3, record 8, French, - fonction%20de%20gain

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Función que representa la ganancia isótropa de una antena en las diferentes direcciones del espacio.  1, record 8, Spanish, - funci%C3%B3n%20ganancia

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

An antenna with a single, well-defined direction of maximum gain.  5, record 9, English, - unidirectional%20antenna

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Antenne directive dont la directivité est limitée à une seule direction.  2, record 9, French, - antenne%20unidirectionnelle

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

In radio transmission, the lowest frequency effective at a specified time for ionospheric propagation of radio waves between any two points, excluding frequencies below several megahertz.  4, record 10, English, - lowest%20useful%20high%20frequency

Record number: 10, Textual support number: 1 OBS

[The lowest usable high frequency] is determined by such factors as absorption, transmitter power, antenna gain, receiver characteristics, type of service, and noise conditions.  4, record 10, English, - lowest%20useful%20high%20frequency

Record number: 10, Textual support number: 2 OBS

The high frequency band is set between 3 to 30 MHz.  5, record 10, English, - lowest%20useful%20high%20frequency

Record 10,  Textual support,  French

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

In MTI [moving target indication], the ratio of canceller voltage amplification for fixed-target echoes received with a fixed antenna to the gain for a single pulse passing through the unprocessed channel of the canceller.  2, record 11, English, - cancellation%20ratio

Record 11,  Textual support,  French

Record 11,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 OBS

mid-gain antenna : term officially approved by the International Civil Aviation Organization(ICAO).  3, record 15, English, - mid%2Dgain%20antenna

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 OBS

antenna à gain moyen : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).  2, record 15, French, - antenne%20%C3%A0%20gain%20moyen

Record 15,  Textual support,  Spanish

Record number: 15, Textual support number: 1 OBS

antena de ganancia media: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).  2, record 15, Spanish, - antena%20de%20ganancia%20media

Record 16,  Textual support,  French

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

A dipole feed for a paraboloidal reflector antenna uses a conical reflector to direct the radiation of the dipole towards the concave reflecting surface of the parabola. The size and apex angle of the conical reflector are optimized to yield the desired feed pattern, the optimization parameters depending on the reflector size and focal length and being obtained numerically or experimentally to maximize reflector gain.  3, record 17, English, - feed%20pattern

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 CONT

On compare différentes définitions pour le rendement des pertes de polarisation des réflecteurs de type Cassegrain et des réflecteurs à alimentation frontale. On examine les effets de l'angle d'ouverture, de la conicité de l'alimentation, et de l'asymétrie du diagramme d'alimentation sur le rendement ci-dessus.  2, record 17, French, - diagramme%20d%27alimentation

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Représentation graphique plane du gain directionnel d'une antenne.  2, record 18, French, - diagramme%20de%20gain%20d%27antenne

Record number: 18, Textual support number: 1 OBS

Généralement, cette représentation est faite suivant les plans de sections principales. Conventionnellement, on peut rapporter les amplitudes de ce diagramme de gain, soit au gain de l'antenne isotrope équivalente, soit à la valeur maximale du gain obtenu; dans ce dernier cas, on parle de diagramme relatif.  2, record 18, French, - diagramme%20de%20gain%20d%27antenne

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

The product of the power supplied to the antenna and the antenna gain in a given direction relative to an isotropic antenna(absolute or isotropic gain).  7, record 19, English, - equivalent%20isotropically%20radiated%20power

Record number: 19, Textual support number: 1 OBS

equivalent isotropically radiated power; e.i.r.p.: term, abbreviation and definition officially approved by the International Civil Aviation Organization (ICAO).  8, record 19, English, - equivalent%20isotropically%20radiated%20power

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Produit de la puissance fournie à l'antenne par le gain de l'antenne dans une direction donnée par rapport à une antenne isotrope (gain absolu ou isotrope).  5, record 19, French, - puissance%20isotrope%20rayonn%C3%A9e%20%C3%A9quivalente

Record number: 19, Textual support number: 1 OBS

puissance isotrope rayonnée équivalente; p.i.r.e. : terme, abréviation et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).  6, record 19, French, - puissance%20isotrope%20rayonn%C3%A9e%20%C3%A9quivalente

Record 19,  Textual support,  Spanish

Record number: 19, Textual support number: 1 DEF

Producto de la potencia suministrada a la antena transmisora por la ganancia de antena en una dirección determinada en relación con una antena isótropa (ganancia absoluta o isótropa).  2, record 19, Spanish, - potencia%20is%C3%B3tropa%20radiada%20equivalente

Record number: 19, Textual support number: 1 OBS

potencia isótropa radiada equivalente; p.i.r.e.: término, abreviatura y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).  4, record 19, Spanish, - potencia%20is%C3%B3tropa%20radiada%20equivalente

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 DEF

[An application that] performs a radiometric balancing on synthetic aperture radar data to compensate for non-uniform illumination in the range direction due to the antenna pattern.  2, record 20, English, - antenna%20pattern%20correction

Record number: 20, Textual support number: 1 CONT

Antenna pattern correction. The brightness of the image is affected by the antenna gain variation where the near range will receive maximum power while the far range will receive minimum power. This effect produces an image that varies in intensity(tone) along the range direction across the image. The antenna pattern effect is expressed as the energy returned to the radar and decreases dramatically as the range distance increases. Antenna pattern correction is applied to produce a uniform average brightness across the imaged swath.  3, record 20, English, - antenna%20pattern%20correction

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 DEF

Application qui exécute un équilibrage radiométrique des données d'un radar à synthèse d'ouverture pour compenser l'éclairement non uniforme dans la direction de portée causé par le diagramme d'antenne.  2, record 20, French, - correction%20du%20diagramme%20de%20l%27antenne

Record number: 20, Textual support number: 1 CONT

Application des corrections radiométriques suivantes, si nécessaire: correction du diagramme d'antenne; correction de la chute de gain en distance radiale [...]  1, record 20, French, - correction%20du%20diagramme%20de%20l%27antenne

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 CONT

However, some of the problems encountered with high-gain antennas on the Earth will be absent in space.  4, record 22, English, - high%20gain%20antenna

Record number: 22, Textual support number: 1 OBS

high gain antenna : term officially approved by the International Civil Aviation Organization(ICAO).  5, record 22, English, - high%20gain%20antenna

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 CONT

Cependant, certains des problèmes que l'on a à résoudre pour les antennes à grand gain fonctionnant au sol ne se poseront pas avec les antennes de l'espace.  3, record 22, French, - antenne%20%C3%A0%20gain%20%C3%A9lev%C3%A9

Record number: 22, Textual support number: 1 OBS

antenne à gain élevé : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).  4, record 22, French, - antenne%20%C3%A0%20gain%20%C3%A9lev%C3%A9

Record 22,  Textual support,  Spanish

Record number: 22, Textual support number: 1 OBS

antena de alta ganancia : término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).  2, record 22, Spanish, - antena%20de%20alta%20ganancia

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 CONT

As a result of measurements with the on-board calibration subsystem as well as the measurement with the external calibration site, correction, perhaps in the form of look-up tables(to include parameters such as antenna patterns and gain constants) will be generated and utilized in the ground processor.  1, record 23, English, - on%2Dboard%20calibration%20subsystem

Record number: 23, Textual support number: 1 OBS

on-board calibration subsystem: terms officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  2, record 23, English, - on%2Dboard%20calibration%20subsystem

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 CONT

Par suite des mesures effectuées au moyen du sous-système d'étalonnage à bord et des sites d'étalonnage externe, des corrections seront produites et introduites dans les installations de traitement au sol, peut-être sous la forme de tables de recherche (incluant des paramètres comme les diagrammes d'antenne et les constantes de gain).  1, record 23, French, - sous%2Dsyst%C3%A8me%20d%27%C3%A9talonnage%20%C3%A0%20bord

Record number: 23, Textual support number: 1 OBS

sous-système d'étalonnage à bord : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 23, French, - sous%2Dsyst%C3%A8me%20d%27%C3%A9talonnage%20%C3%A0%20bord

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

The lobe of an antenna radiation pattern containing the highest gain.  3, record 24, English, - main%20lobe

Record number: 24, Textual support number: 1 OBS

main lobe: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  4, record 24, English, - main%20lobe

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 CONT

Le «lobe d'antenne» est constitué par un lobe principal [...] correspondant à la sensibilité principale de l'antenne, et des lobes parasites [secondaires].  2, record 24, French, - lobe%20principal

Record number: 24, Textual support number: 1 OBS

lobe principal : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  3, record 24, French, - lobe%20principal

Record 24,  Textual support,  Spanish

Record number: 24, Textual support number: 1 DEF

Lóbulo que contiene la dirección de radiación máxima.  2, record 24, Spanish, - l%C3%B3bulo%20principal

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 CONT

In-orbit calibration requires having the knowledge to the requested accuracy of the following parameters at the time of radar sensing for a data take :Antenna Radiation Patterns [;] Antenna Pointing(i. e. the reference frame of the radiation pattern) [;] Absolute Gain(i. e. instrument and atmospheric effect) for absolute radiometry [;] Polarimetric characteristics(i. e. crosspolarisation and imbalance effects) [;] Variations of these parameters during the data taking [-] the short-term Instrument Stability Tracking. With the exception of the atmospheric effect on propagation loss and polarimetric imbalances, the rest of the parameters fall in the category of instrument calibration.  2, record 25, English, - in%2Dorbit%20calibration

Record number: 25, Textual support number: 1 OBS

in-orbit calibration: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  3, record 25, English, - in%2Dorbit%20calibration

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 CONT

Procédure d'étalonnage en orbite [...]  2, record 25, French, - %C3%A9talonnage%20en%20orbite

Record number: 25, Textual support number: 2 CONT

Utilisation d'un site en Antarctique pour l'étalonnage en orbite.  3, record 25, French, - %C3%A9talonnage%20en%20orbite

Record number: 25, Textual support number: 1 OBS

étalonnage en orbite : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  4, record 25, French, - %C3%A9talonnage%20en%20orbite

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 CONT

The radiation pattern of a satellite antenna that has been designed so that its footprint follows the boundary of a specified geographical area(the area of service provision) as closely as possible. Shaped beams maximise the antenna gain over the service area and reduce the likelihood of interference into systems servings other geographical areas.  2, record 26, English, - shaped%20beam

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 DEF

Diagramme de rayonnement d'une antenne de satellite conçue pour que son empreinte suive au plus près la limite d'une zone géographique précise (la zone de fourniture du service).  4, record 26, French, - faisceau%20model%C3%A9

Record number: 26, Textual support number: 1 CONT

Les faisceaux modelés maximisent le gain d'antenne sur la zone de service et réduisent la probabilité d'un brouillage causé aux systèmes desservant d'autres zones géographiques.  4, record 26, French, - faisceau%20model%C3%A9

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 CONT

Previously, a simple formula was derived to determine the minimum coverage area gain that may be provided over a contoured-beam coverage polygon by an array-fed reflector antenna system.  3, record 27, English, - array%2Dfed%20reflector%20antenna

Record 27,  Textual support,  French

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 DEF

A power gain in a given direction when the reference [antenna] is a loss-free half-wave dipole, the equatorial plane of which contains that direction.  2, record 28, English, - power%20gain%20referred%20to%20a%20half%2Dwave%20dipole

Record 28,  Textual support,  French

Record number: 28, Textual support number: 1 DEF

Gain en puissance d'une antenne dans une direction donnée lorsque l'antenne de référence est un doublet en demi-onde sans pertes, isolé dans l'espace et dont le plan équatorial contient la direction donnée.  1, record 28, French, - gain%20relatif%20d%27une%20antenne

Record 28,  Textual support,  Spanish

Record number: 28, Textual support number: 1 DEF

Ganancia en potencia de una antena en una dirección determinada cuando la antena de referencia es un dipolo de media onda sin pérdidas cuyo plano ecuatorial contiene la dirección determinada.  1, record 28, Spanish, - ganancia%20en%20potencia%20referida%20a%20un%20dipolo%20de%20media%20onda

Record number: 28, Textual support number: 1 OBS

La diferencia en decibelios entre la ganancia isótropa de una antena y su ganancia relativa en relación al dipolo de media onda es de 2, 15 decibelios.  1, record 28, Spanish, - ganancia%20en%20potencia%20referida%20a%20un%20dipolo%20de%20media%20onda

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 DEF

4 pi times the ratio of the radiation intensity in that direction to the total power radiated by the antenna.  2, record 30, English, - directive%20gain

Record number: 30, Textual support number: 1 OBS

The directive gain is fully realized on reception only when the incident polarization is the same as the polarization of the antenna on transmission.  2, record 30, English, - directive%20gain

Record number: 30, Textual support number: 2 OBS

directive gain: term and definition standardized by IEEE.  3, record 30, English, - directive%20gain

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 DEF

Quotient de l'intensité de rayonnement d'une antenne dans une direction, par la valeur moyenne des intensités de rayonnement dans toutes les directions de l'espace; si la direction n'est pas spécifiée, le quotient correspond à celle dans laquelle l'intensité de rayonnement est maximale.  1, record 30, French, - gain%20de%20directivit%C3%A9

Record number: 30, Textual support number: 1 OBS

gain de directivité; directivité : termes et définition normalisés par l'AFNOR.  2, record 30, French, - gain%20de%20directivit%C3%A9

Record number: 30, Textual support number: 2 OBS

directivité : ce terme peut être ambigu, puisque le même mot sert d'équivalent à «directivity».  2, record 30, French, - gain%20de%20directivit%C3%A9

Record 30,  Textual support,  Spanish

Record number: 30, Textual support number: 1 DEF

Característica cuantitativa de una antena, igual a 4 pi veces la razón de la intensidad de radiación.  1, record 30, Spanish, - ganancia%20directiva

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 DEF

The ratio, usually expressed in decibels, of the power that would have to be supplied to a reference antenna to the power supplied to the antenna being considered, so that they produce the same field strength at the same distance in the same direction.  2, record 31, English, - effective%20antenna%20gain

Record 31,  Textual support,  French

Record 31,  Textual support,  Spanish

Record number: 31, Textual support number: 1 DEF

Relación, expresada normalmente en decibelios, entre la potencia que se tendría que suministrar a una antena de referencia y la potencia que se suministra realmente a esa antena, de tal modo que produzca la misma intensidad de campo a la misma distancia y en la misma dirección.  2, record 31, Spanish, - ganancia%20efectiva%20de%20antena

Record number: 31, Textual support number: 1 OBS

En una dirección determinada, se especificará en cada caso la antena de referencia utilizada y la dirección elegida para esta antena, por ejemplo, un dipolo de media onda sin pérdidas (estando la dirección específica en el plano ecuatorial), o un radiador isotrópico en el espacio.  2, record 31, Spanish, - ganancia%20efectiva%20de%20antena

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 CONT

As a result of measurements with the on-board calibration subsystem as well as the measurement with the external calibration site, correction, perhaps in the form of look-up tables(to include parameters such as antenna patterns and gain constants) will be generated and utilized in the ground processor.  1, record 32, English, - gain%20constant

Record 32,  Textual support,  French

Record number: 32, Textual support number: 1 CONT

Par suite des mesures effectuées au moyen du sous-système d'étalonnage à bord et des sites d'étalonnage externe, des corrections seront produites et introduites dans les installations de traitement au sol, peut-être sous la forme de tables de recherche (incluant des paramètres comme les diagrammes d'antenne et les constantes de gain).  1, record 32, French, - constante%20de%20gain

Record 32,  Textual support,  Spanish

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 DEF

A receiver designed for reception of voice or code signals from stations in the communications service.  2, record 33, English, - communication%20receiver

Record number: 33, Textual support number: 1 OBS

Communication receivers are usually multi-band and can work into teletype and facsimile equipment as well as phones and speakers. They have non-broadcast controls such as bandspead, RF gain, antenna tuning, BFO, slow/fast AGC, selectivity, squelch, lower/upper sideband, etc.  3, record 33, English, - communication%20receiver

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 DEF

Récepteur multibande pour usage professionnel en radiocommunication.  2, record 33, French, - r%C3%A9cepteur%20de%20trafic

Record number: 33, Textual support number: 1 OBS

Il sert en radiotélégraphie (avec téléimprimeur ou télécopieur) et en radiotéléphonie. Par contre, il n'est pas particulièrement doué pour la réception de la radiodiffusion ni la haute fidélité musicale.  2, record 33, French, - r%C3%A9cepteur%20de%20trafic

Record number: 33, Textual support number: 2 OBS

récepteur de radiocommunications; récepteur de radio com : termes uniformisés par le CUTA malgré le calque de l'anglais.  2, record 33, French, - r%C3%A9cepteur%20de%20trafic

Record 33,  Textual support,  Spanish

Record number: 33, Textual support number: 1 DEF

Dispositivo para la recepción y desmodulación de las señales de radiocomunicación, diseñado para la recepción eficiente de mensajes transmitidos a larga distancia más que para la buena calidad de recepción de señales de difusión.  1, record 33, Spanish, - receptor%20de%20comunicaciones

Record number: 33, Textual support number: 1 OBS

A menudo no tiene un altavoz internacional, porque está disenado para utilizar con auriculares.  1, record 33, Spanish, - receptor%20de%20comunicaciones

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 OBS

low gain antenna : term officially approved by the International Civil Aviation Organization(ICAO).  2, record 34, English, - low%20gain%20antenna

Record 34,  Textual support,  French

Record number: 34, Textual support number: 1 OBS

antenne à faible gain : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).  2, record 34, French, - antenne%20%C3%A0%20faible%20gain

Record 34,  Textual support,  Spanish

Record number: 34, Textual support number: 1 OBS

antena de poca ganancia: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).  2, record 34, Spanish, - antena%20de%20poca%20ganancia

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 DEF

The ratio, usually expressed in dB/K, of the antenna gain to the noise at the receiver output of the antenna subsystem. The noise is expressed as the temperature that a 1 ohm resistor must be raised to produce the same noise power density.  1, record 35, English, - gain%2Dto%2Dnoise%20temperature%20ratio

Record number: 35, Textual support number: 1 OBS

gain-to-noise temperature ratio: term and definition officially approved by the International Civil Aviation Organization (ICAO).  2, record 35, English, - gain%2Dto%2Dnoise%20temperature%20ratio

Record 35,  Textual support,  French

Record number: 35, Textual support number: 1 DEF

Rapport, habituellement exprimé en dBK, entre le gain de l'antenne et le bruit à la sortie du récepteur dans le sous-système d'antennes. Le bruit est exprimé sous la forme de la température à laquelle il faut élever une résistance de 1 ohm pour produire la même densité spectrale de bruit.  1, record 35, French, - rapport%20gain%2Ftemp%C3%A9rature%20de%20bruit

Record number: 35, Textual support number: 1 OBS

rapport gain/température de bruit : terme et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).  2, record 35, French, - rapport%20gain%2Ftemp%C3%A9rature%20de%20bruit

Record 35,  Textual support,  Spanish

Record number: 35, Textual support number: 1 DEF

Relación, habitualmente expresada en dBK, entre la ganancia de antena y el ruido en la salida del receptor del subsistema de antena. El ruido se expresa como la temperatura a la que debe elevarse una resistencia de un ohmio para producir la misma densidad de potencia de ruido.  1, record 35, Spanish, - relaci%C3%B3n%20de%20ganancia%20a%20temperatura%20de%20ruido

Record number: 35, Textual support number: 1 OBS

relación de ganancia a temperatura de ruido : término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).  2, record 35, Spanish, - relaci%C3%B3n%20de%20ganancia%20a%20temperatura%20de%20ruido

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 DEF

An equation which expresses radar range in terms of transmitted power, minimum detectable signal, antenna gain, and the target's radar cross section.  2, record 36, English, - radar%20range%20equation

Record 36,  Textual support,  French

Record 36,  Textual support,  Spanish

Record 37,  Textual support,  French

Record 37,  Textual support,  Spanish

Record 38,  Textual support,  French

Record 38,  Textual support,  Spanish

Record 39,  Textual support,  French

Record 39,  Textual support,  Spanish

Record 40,  Textual support,  French

Record 40,  Textual support,  Spanish

Record 41,  Textual support,  English

Record 41,  Textual support,  French

Record number: 41, Textual support number: 1 OBS

Acronyme spécifique à RADARSAT accepté par le Comité d'uniformisation de la terminologie spatiale.  2, record 41, French, - G%2FT

Record 41,  Textual support,  Spanish

Record 42,  Textual support,  English

Record number: 42, Textual support number: 1 DEF

At the peak of a reflected beam, the area of a plate multiplied by the gain of an antenna.  1, record 42, English, - maximum%20reflectance

Record 42,  Textual support,  French

Record 42,  Textual support,  Spanish

Record 43,  Textual support,  English

Record number: 43, Textual support number: 1 CONT

... it is the objective of position tracking to point the antenna to the satellite in order to achieve maximum antenna gain,...  1, record 43, English, - position%20tracking

Record 43,  Textual support,  French

Record number: 43, Textual support number: 1 CONT

La poursuite de position a pour but de pointer l'antenne sur le satellite, ce qui permet d'obtenir le gain d'antenne maximal, (...)  1, record 43, French, - poursuite%20de%20position

Record 43,  Textual support,  Spanish

Record 44,  Textual support,  English

Record number: 44, Textual support number: 1 DEF

A clutter resulting from the fact that a second large peak in a spectrum corresponds to the pointing angle of the main beam of a high gain antenna.  3, record 44, English, - main%2Dlobe%20clutter

Record 44,  Textual support,  French

Record 44,  Textual support,  Spanish

Record 45,  Textual support,  English

Record number: 45, Textual support number: 1 DEF

One of the two principal beams of a ground antenna which is broader than the interrogate beam but has a lower peak gain.  1, record 45, English, - control%20beam

Record 45,  Textual support,  French

Record 45,  Textual support,  Spanish

Record 46,  Textual support,  English

Record number: 46, Textual support number: 1 DEF

One of the two principal beams of a ground antenna which has a high gain and narrow main lobe with low sedelobes.  1, record 46, English, - interrogate%20beam

Record 46,  Textual support,  French

Record 46,  Textual support,  Spanish

Record 47,  Textual support,  English

Record number: 47, Textual support number: 1 DEF

An antenna performance parameter equaling the antenna gain G divided by the antenna noise temperature T, measured at the antenna terminals. It can be expressed as a ratio, M=G/T.  3, record 47, English, - antenna%20gain%20to%20noise%20temperature

Record number: 47, Textual support number: 1 OBS

For satellite earth stations receiving systems, a figure of merit that equals G/T, where G is the gain in decibels of the earth station antenna at the receiving frequency and T is the equivalent noise temperature in kelvins of the receiving system.  1, record 47, English, - antenna%20gain%20to%20noise%20temperature

Record 47,  Textual support,  French

Record number: 47, Textual support number: 1 DEF

Quotient du gain G d'une antenne par sa température de bruit T.  3, record 47, French, - facteur%20de%20qualit%C3%A9

Record 47,  Textual support,  Spanish

Record 48,  Textual support,  French

Record 48,  Textual support,  Spanish

Record 49,  Textual support,  English

Record number: 49, Textual support number: 1 DEF

The power supplied to an antenna, multiplied by its gain in a given direction, referred to that of a short vertical antenna in the horizontal direction.  1, record 49, English, - effective%20monopole%2Dradiated%20power

Record 49,  Textual support,  French

Record number: 49, Textual support number: 1 DEF

Puissance d'alimentation d'une antenne, multipliée par son gain dans une direction donnée par rapport à une antenne verticale courte dans la direction horizontale.  1, record 49, French, - puissance%20apparente%20rayonn%C3%A9e%20sur%20antenne%20verticale%20courte

Record 49,  Textual support,  Spanish

Record 50,  Textual support,  English

Record number: 50, Textual support number: 1 DEF

The antenna having specified characteristics as regards directive gain and service sector at its operating frequency or frequencies which are justifiable on economic grounds.  1, record 50, English, - economic%20standard%20antenna

Record 50,  Textual support,  French

Record number: 50, Textual support number: 1 DEF

Antenne ayant, pour sa ou ses fréquences d'exploitation des caractéristiques spécifiées (gain de directivité et secteur de service) qui peuvent se justifier du point de vue économique.  1, record 50, French, - antenne%20normale%20%C3%A9conomique

Record 50,  Textual support,  Spanish

Record 51,  Textual support,  English

Record number: 51, Textual support number: 1 DEF

The antenna having the specified minimum characteristics as regards directive gain and service sector at its operating frequency or frequencies.  1, record 51, English, - minimum%20standard%20antenna

Record 51,  Textual support,  French

Record number: 51, Textual support number: 1 DEF

Antenne ayant les caractéristiques minimales spécifiées (gain de directivité et secteur de service) pour sa ou ses fréquences d'exploitation.  1, record 51, French, - antenne%20normale%20minimale

Record 51,  Textual support,  Spanish

Record 52,  Textual support,  English

Record number: 52, Textual support number: 1 DEF

The increase in the system loss when lossless, isotropic antennae are used at the same locations to the actual antennae ...  1, record 52, English, - path%20antenna%20power%20gain

Record 52,  Textual support,  French

Record number: 52, Textual support number: 1 DEF

[...] accroissement que subit l'affaiblissement du système lorsque l'on emploie des antennes isotropes sans pertes situées aux mêmes emplacements que les antennes réelles [...]  1, record 52, French, - gain%20en%20puissance%20des%20antennes%20pour%20le%20trajet

Record 52,  Textual support,  Spanish

Record 53,  Textual support,  English

Record 53,  Textual support,  French

Record number: 53, Textual support number: 1 OBS

(satellites).  1, record 53, French, - antenne%20%C3%A0%20gain%20nul

Record 53,  Textual support,  Spanish

Record 54,  Textual support,  English

Record number: 54, Textual support number: 1 OBS

133  1, record 54, English, - fixed%20antenna%20gain

Record 54,  Textual support,  French

Record number: 54, Textual support number: 1 OBS

133  1, record 54, French, - gain%20d%27antenne%20fixe

Record 54,  Textual support,  Spanish

Record 55,  Textual support,  English

Record number: 55, Textual support number: 1 OBS

129  1, record 55, English, - path%20antenna%20gain

Record 55,  Textual support,  French

Record number: 55, Textual support number: 1 OBS

129  1, record 55, French, - gain%20d%27antenne%20pour%20le%20trajet

Record 55,  Textual support,  Spanish

Record 56,  Textual support,  English

Record 56,  Textual support,  French

Record number: 56, Textual support number: 1 OBS

[trad]  1, record 56, French, - variations%20statistiques%20du%20gain%20d%27antenne

Record 56,  Textual support,  Spanish

Record 57,  Textual support,  English

Record number: 57, Textual support number: 1 OBS

130  1, record 57, English, - total%20effective%20antenna%20gain

Record 57,  Textual support,  French

Record number: 57, Textual support number: 1 OBS

130  1, record 57, French, - gain%20total%20%C3%A9quivalent%20de%20l%27antenne

Record 57,  Textual support,  Spanish

Record 58,  Textual support,  English

Record number: 58, Textual support number: 1 OBS

128  1, record 58, English, - drop%20in%20antenna%20gain

Record 58,  Textual support,  French

Record number: 58, Textual support number: 1 OBS

128  1, record 58, French, - baisse%20de%20gain%20d%27antenne

Record 58,  Textual support,  Spanish

Record 59,  Textual support,  English

Record number: 59, Textual support number: 1 OBS

In the determination of coordination distance or for the assessment of interference between earth stations... it is required that the gain of the earth-station antenna be known in the relevant direction.  1, record 59, English, - interference%20between%20stations