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Safran

Safran

Etude d'un algorithme d'égalisation aveugle sur modulation d'ordre élevées H/F

Les Ulis, Île-de-France Développement informatique
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Job Description

Safran Data Systems conçoit, fabrique, distribue et opère des produits de haute technologie. Vous serez intégré(e) à l'entité Space & Communication qui fournit des équipements modem pour les télécommunications satellitaires.
Dans le cadre de transmission RF, les imperfections du canal de réception limitent l'usage de modulation d'ordre élevé. Ce stage vise à rechercher des solutions permettant la mise en œuvre d'algorithme d'optimisation du canal par filtrage adapté.
Vos missions :
- Vous effectuerez une étude bibliographique du sujet
- Mettrez en place une simulation d'égalisation
- Réaliserez une comparaison entre les performances déjà obtenues sur d'autres modulations et les performances obtenues par l'algorithme mis en œuvre sur différents perturbateurs.

Vos objectifs seront d'acquérir des compétences en programmation en environnement opérationnel et en Tests opérationnels

Job Requirements

En dernière année d'école d'ingénieur éventuellement spécialisé en télécommunications, vous aimez travailler en équipe, êtes rigoureux (se), autonome et avez l'esprit d'initiative.
Vous souhaitez acquérir de l'expérience au sein d'un groupe d'envergure internationale dans le passionnant domaine de l'aéronautique ? Alors Welcome On Board !
Tous nos postes sont ouverts aux personnes en situation de handicap !

Specificity of the job

Des compétences en Traitement du signal appliqué aux télécommunications, MATLAB et C++ sont nécessaires pour le poste.

La Business Unit Space & Communication est spécialisée dans la maîtrise des télécommunications satellites et explorations spatiales au service de prestigieux partenaires comme l'ESA, la NASA, le CNES ou la JAXA en maîtrisant les liens Hyperfréquences (Antenne Satellite et Chaînes d'émissions/réception Hyper) ou encore des Modems Haut Débit pour l'imagerie spatiale et le contrôle satellite. Dans le domaine de la télémesure sol pour communications satellite, les produits s'articulent autour de la famille de produits Cortex : - Cortex CRT : équipement de maintien à poste satellite - Cortex HDR : récepteur très haut débit pour satellites d'observation de la Terre - Cortex explorer : équipement de TT&C dédié aux sondes interplanétaires Aujourd'hui, plus de 3000 Cortex sont opérations sur plus de 300 satellites et notre société se positionne en tant que leader mondial de ce domaine.

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