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DIAGRAMME AZIMUTAL ANTENNE SAR [3 records]
Record 1 - internal organization data 2013-06-20
Record 1, English
Record 1, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
- Cartography
Record 1, Main entry term, English
- synthetic aperture radar antenna
1, record 1, English, synthetic%20aperture%20radar%20antenna
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- SAR antenna 2, record 1, English, SAR%20antenna
correct, officially approved
- synthetic antenna 3, record 1, English, synthetic%20antenna
correct
- virtual antenna 4, record 1, English, virtual%20antenna
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The spatial resolution of a radar antenna inversely proportional to its size. The SAR (Synthetic Aperture Radar) technology makes use of the movement of the antenna to create a longer "synthetic" antenna, having therefore a higher spatial resolution than the one associated with same fixed antenna. The large antenna is reconstructed through signal processing. 5, record 1, English, - synthetic%20aperture%20radar%20antenna
Record number: 1, Textual support number: 1 OBS
synthetic aperture radar antenna; SAR antenna: terms officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 6, record 1, English, - synthetic%20aperture%20radar%20antenna
Record number: 1, Textual support number: 1 PHR
SAR antenna azimuth pattern, deployment. 6, record 1, English, - synthetic%20aperture%20radar%20antenna
Record 1, French
Record 1, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
- Cartographie
Record 1, Main entry term, French
- antenne radar à synthèse d’ouverture
1, record 1, French, antenne%20radar%20%C3%A0%20synth%C3%A8se%20d%26rsquo%3Bouverture
correct, feminine noun, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- antenne synthétique 2, record 1, French, antenne%20synth%C3%A9tique
correct, feminine noun
- antenne virtuelle 3, record 1, French, antenne%20virtuelle
correct, feminine noun
- antenne SAR 4, record 1, French, antenne%20SAR
correct, feminine noun, officially approved
- antenne RSO 5, record 1, French, antenne%20RSO
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
En technique radar, la résolution angulaire d’une antenne est inversement proportionnelle à sa taille. La technique SAR, pour «Synthetic Aperture Radar», soit Radar à synthèse d’ouverture, exploite le déplacement de l’antenne pour former une antenne «de synthèse» de dimension plus importante, et donc d’une résolution angulaire plus élevée que la même antenne, immobile. La grande antenne est reconstituée par traitement du signal. 6, record 1, French, - antenne%20radar%20%C3%A0%20synth%C3%A8se%20d%26rsquo%3Bouverture
Record number: 1, Textual support number: 2 CONT
[...] la charge utile de RADARSAT-2 [...] consiste principalement en l’antenne radar à synthèse d’ouverture (SAR) et les équipements électroniques du radar. 7, record 1, French, - antenne%20radar%20%C3%A0%20synth%C3%A8se%20d%26rsquo%3Bouverture
Record number: 1, Textual support number: 1 OBS
antenne radar à synthèse d’ouverture; antenne SAR : termes uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 GTTR). 8, record 1, French, - antenne%20radar%20%C3%A0%20synth%C3%A8se%20d%26rsquo%3Bouverture
Record number: 1, Textual support number: 1 PHR
Antenne radar à synthèse d’ouverture en bande C. 8, record 1, French, - antenne%20radar%20%C3%A0%20synth%C3%A8se%20d%26rsquo%3Bouverture
Record number: 1, Textual support number: 2 PHR
Déploiement, diagramme azimutal de l'antenne SAR. 8, record 1, French, - antenne%20radar%20%C3%A0%20synth%C3%A8se%20d%26rsquo%3Bouverture
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
- Cartografía
Record 1, Main entry term, Spanish
- antena SAR
1, record 1, Spanish, antena%20SAR
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- antena de radar de apertura sintética 2, record 1, Spanish, antena%20de%20radar%20de%20apertura%20sint%C3%A9tica
feminine noun
Record 1, Textual support, Spanish
Record 2 - internal organization data 2003-02-28
Record 2, English
Record 2, Subject field(s)
- Telecommunications
Record 2, Main entry term, English
- radiated radio-frequency power
1, record 2, English, radiated%20radio%2Dfrequency%20power
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
At least one transponder for use as an active point calibration target with the following capability: measurement of the radiated radio-frequency power to allow the characterization of, primarily, the SAR antenna azimuth pattern.... 1, record 2, English, - radiated%20radio%2Dfrequency%20power
Record 2, Key term(s)
- radiated RF power
Record 2, French
Record 2, Domaine(s)
- Télécommunications
Record 2, Main entry term, French
- puissance RF rayonnée
1, record 2, French, puissance%20RF%20rayonn%C3%A9e
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Au moins un répondeur servant de cible ponctuelle active d’étalonnage, capable de : mesurer la puissance RF rayonnée, pour permettre de caractériser le diagramme azimutal(surtout) de l'antenne du [SAR] [...]. 1, record 2, French, - puissance%20RF%20rayonn%C3%A9e
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2003-02-28
Record 3, English
Record 3, Subject field(s)
- Remote Sensing
- Spacecraft
Record 3, Main entry term, English
- SAR antenna azimuth pattern
1, record 3, English, SAR%20antenna%20azimuth%20pattern
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
At least one transponder for use as an active point calibration target with the following capability: measurement of the radiated radio-frequency power to allow the characterization of, primarily, the SAR antenna azimuth pattern.... 1, record 3, English, - SAR%20antenna%20azimuth%20pattern
Record number: 3, Textual support number: 1 OBS
SAR: synthetic aperture radar. 2, record 3, English, - SAR%20antenna%20azimuth%20pattern
Record 3, Key term(s)
- synthetic aperture radar antenna azimuth pattern
Record 3, French
Record 3, Domaine(s)
- Télédétection
- Engins spatiaux
Record 3, Main entry term, French
- diagramme azimutal de l'antenne du SAR
1, record 3, French, diagramme%20azimutal%20de%20l%27antenne%20du%20SAR
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- diagramme azimutal de l’antenne du RSO 1, record 3, French, diagramme%20azimutal%20de%20l%26rsquo%3Bantenne%20du%20RSO
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
RSO : radar à synthèse d’ouverture. 1, record 3, French, - diagramme%20azimutal%20de%20l%27antenne%20du%20SAR
Record 3, Key term(s)
- diagramme azimutal de l’antenne du radar à antenne synthétique
- diagramme azimutal de l’antenne du radar à synthèse d’ouverture
Record 3, Spanish
Record 3, Textual support, Spanish
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