blending modulator

French translation: mélangeur additif

04:48 Apr 16, 2014
English to French translations [PRO]
Tech/Engineering - Aerospace / Aviation / Space
English term or phrase: blending modulator
Traduction d'une analyse des modes de défaillance concernant des antennes pour signaux de navigation.

"The blending modulators MODXXXare used to modulate the DVOR sideband signals SB1 (USB) andSB2 (LSB) which are supplied by the MODYYY in the transmitter rack as an unmodulated RF-signal (cw) with a defined envelope (blending function: sine/cosine)."

Peut-on parler de modulateurs d'intégration/de fusion ?

Le terme de "mélange" ici ne me semble pas approprié.

Merci d'avance de votre aide et de vos suggestions
vfouet
Local time: 12:42
French translation:mélangeur additif
Explanation:
Quite clearly explained
http://eurinsa.insa-lyon.fr/LesCours/physique/AppPhysique/ap...

"mélangeur" applies to frequencies
"modulateur" applies to amplitudes
Selected response from:

Anca Florescu-Mitchell
France
Local time: 12:42
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +1mélangeur additif
Anca Florescu-Mitchell
4modulateur mélangeur
FX Fraipont (X)


Discussion entries: 1





  

Answers


44 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
modulateur mélangeur


Explanation:
"Récepteur radio
http://fr.wikipedia.org/wiki/Récepteur_radio
3.1 La modulation d'amplitude (AM); 3.2 La modulation à bande latérale unique .... Un mélangeur est un étage auquel on applique d'une part le signal d'entrée, .."
.
"Patent EP0034974A1 - Dispositif de contrôle d'un système ...
http://www.google.st/patents/EP0034974A1?cl=fr
deux filtres passe-bande (33 et 34) filtrant les signaux issus des mélangeurs, .... affecte à ce signal une modulation de phase parasite des bandes latérales à + .... the carrier-frequency and sideband signals radiated by a DVOR ground station ..."

"Modulation d'amplitude - Cours de physique appliquée
http://www.ta-formation.com/cours/n-am.pdf‎T
16- Exemple de spectre avec signal modulant analogique ... 24- La modulation AM en bande latérale double ... 26- La modulation par un signal binaire ..... recevoir est faite à l'aide de la structure habituelle : oscillateur local-mélangeur-filtre fi :."

FX Fraipont (X)
Belgium
Local time: 12:42
Native speaker of: Native in FrenchFrench
PRO pts in category: 440
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4 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
mélangeur additif


Explanation:
Quite clearly explained
http://eurinsa.insa-lyon.fr/LesCours/physique/AppPhysique/ap...

"mélangeur" applies to frequencies
"modulateur" applies to amplitudes

Anca Florescu-Mitchell
France
Local time: 12:42
Specializes in field
Native speaker of: Native in FrenchFrench, Native in EnglishEnglish
PRO pts in category: 4

Peer comments on this answer (and responses from the answerer)
agree  GILOU
22 hrs
  -> Merci, Gilles.
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