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radar à ouverture réelle [1 record]
Record 1 - internal organization data 2006-04-10
Record 1, English
Record 1, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
Record 1, Main entry term, English
- real-aperture radar
1, record 1, English, real%2Daperture%20radar
correct, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- real aperture radar 2, record 1, English, real%20aperture%20radar
correct
- RAR 3, record 1, English, RAR
correct, officially approved
- RAR 3, record 1, English, RAR
- brute-force radar 4, record 1, English, brute%2Dforce%20radar
correct
- brute force radar 3, record 1, English, brute%20force%20radar
correct
- noncoherent radar 5, record 1, English, noncoherent%20radar
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A radar system where the antenna beamwidth is controlled by the physical length of the antenna. 3, record 1, English, - real%2Daperture%20radar
Record number: 1, Textual support number: 1 CONT
For a real aperture radar, the physical antenna length must be considerably longer than the wavelength in order to achieve higher azimuth resolution. Obviously, it has a limit at which the dimension of the antenna is not realistic to be put onboard an aircraft or a satellite. 6, record 1, English, - real%2Daperture%20radar
Record number: 1, Textual support number: 1 OBS
real-aperture radar; RAR: term and abbreviation officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 7, record 1, English, - real%2Daperture%20radar
Record 1, Key term(s)
- non-coherent radar
- non coherent radar
Record 1, French
Record 1, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
Record 1, Main entry term, French
- radar à ouverture réelle
1, record 1, French, radar%20%C3%A0%20ouverture%20r%C3%A9elle
correct, masculine noun, officially approved
Record 1, Abbreviations, French
- RAR 2, record 1, French, RAR
correct, masculine noun, officially approved
Record 1, Synonyms, French
- radar latéral à ouverture réelle 3, record 1, French, radar%20lat%C3%A9ral%20%C3%A0%20ouverture%20r%C3%A9elle
correct, masculine noun
- RAR 4, record 1, French, RAR
correct, masculine noun
- RAR 4, record 1, French, RAR
- système radar à ouverture réelle 5, record 1, French, syst%C3%A8me%20radar%20%C3%A0%20ouverture%20r%C3%A9elle
correct, masculine noun
- radar non cohérent 6, record 1, French, radar%20non%20coh%C3%A9rent
correct, masculine noun
- radar à antenne réelle 7, record 1, French, radar%20%C3%A0%20antenne%20r%C3%A9elle
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Système radar dont la largeur du faisceau d'antenne est tributaire de la longueur physique de l'antenne. 2, record 1, French, - radar%20%C3%A0%20ouverture%20r%C3%A9elle
Record number: 1, Textual support number: 1 OBS
Le radar latéral à ouverture réelle [...] se compose des unités suivantes : un transmetteur, une antenne, une horloge électronique, un système en temps réel des signaux et un système de stockage. 2, record 1, French, - radar%20%C3%A0%20ouverture%20r%C3%A9elle
Record number: 1, Textual support number: 2 OBS
Deux systèmes caractérisent les radars latéraux. Le radar à ouverture réelle, et le radar à antenne synthétique. Les facteurs intrinsèques au système radar qui influencent le potentiel de celui-ci sont entre autres : les longueurs d'onde utilisées par le capteur actif, la polarisation de ces ondes, l'angle de visée, l'angle d'incidence, et la résolution. Quant aux paramètres externes au système, on peut citer : la rugosité de la surface objet, le complexe diélectrique, ainsi que la pente et l'orientation (Lewis A. & Henderson F., 1998). 8, record 1, French, - radar%20%C3%A0%20ouverture%20r%C3%A9elle
Record number: 1, Textual support number: 3 OBS
radar à ouverture réelle; RAR : terme et abréviation uniformisés par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 1, French, - radar%20%C3%A0%20ouverture%20r%C3%A9elle
Record number: 1, Textual support number: 1 PHR
Limite de résolution longitudinale d'un radar à ouverture réelle. 2, record 1, French, - radar%20%C3%A0%20ouverture%20r%C3%A9elle
Record 1, Spanish
Record 1, Textual support, Spanish
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