La détection radar passive met à profit des émetteurs non-coopératifs, déjà présents dans l’environnement, qui transmettent des signaux de télécommunications, de type DVB-T dans l’étude présentée.Elle utilise les réflexions de ces signaux sur de potentielles cibles et les exploite comme échos radar au niveau d’un récepteur aéroporté.Ces nouveaux systèmes de détection, par nature discrets et économes en énergie et en allocation de fréquences, étendent la surveillance à la basse altitude.Si les différentes étapes des traitements classiques utilisés en radar passif terrestre (estimation du signal de référence, réjection, filtrage adapté, détection)demandent d’être réorientées sérieusement pour répondre aux contraintes liées à la réception aéro...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
L’étude traite de la détection de cibles mobiles dans un contexte de radar passif bistatique utilisa...
The study focuses on moving target detection from passive bistatic radar with DVB-T transmitters use...
The study focuses on moving target detection from passive bistatic radar with DVB-T transmitters use...
The study focuses on moving target detection from passive bistatic radar with DVB-T transmitters use...
The novel concept for the airborne passive radar is to have multiple passive receiving arrays coveri...
Le concept de radar passif aéroporté repose sur l’utilisation de plusieurs antennes réseau, disposée...
AbstractOne non-cooperative illuminator recently considered for passive radar applications is the DV...
A method for improving range resolution in passive radar system is to jointly use more than one tran...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
Passive radar detection benefits from non-cooperative telecommunication broadcasters, already existi...
L’étude traite de la détection de cibles mobiles dans un contexte de radar passif bistatique utilisa...
The study focuses on moving target detection from passive bistatic radar with DVB-T transmitters use...
The study focuses on moving target detection from passive bistatic radar with DVB-T transmitters use...
The study focuses on moving target detection from passive bistatic radar with DVB-T transmitters use...
The novel concept for the airborne passive radar is to have multiple passive receiving arrays coveri...
Le concept de radar passif aéroporté repose sur l’utilisation de plusieurs antennes réseau, disposée...
AbstractOne non-cooperative illuminator recently considered for passive radar applications is the DV...
A method for improving range resolution in passive radar system is to jointly use more than one tran...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...
International audienceAn experimental airborne passive radar system exploiting DVB-T signal has been...