Ce travail présente une études des antennes magnétoélectriques mises en cavité. Les axes développés sont la miniaturisation et l’élargissement de bande passante de ce type d’antenne pour l’intégration sur des porteurs planaires et cylindriques soumis à de fortes accélérations. Les bandes visées pour l’étude sont les bandes GNSS (1,164 - 1,610 GHz) et les antennes développées sont à polarisation linéaire et circulaire. En effet les signaux envoyés par les satellites sont à polarisation circulaire main droite mais les environnements d’utilisation (en altitude) ne présentent pas de problématiques de multitrajets ce qui autorise une antenne polarisée linéairement. Plusieurs techniques sont présentées pour améliorer les performances des antennes...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
This work presents a study of cavity magnetoelectric antennas. The axes developed are the miniaturiz...
This work presents a study of cavity magnetoelectric antennas. The axes developed are the miniaturiz...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
This work presents a study of cavity magnetoelectric antennas. The axes developed are the miniaturiz...
This work presents a study of cavity magnetoelectric antennas. The axes developed are the miniaturiz...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper, a wideband small cavity-backed magneto-electric (ME) antenna is...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
International audienceIn this paper a small dual-band cavity-backed magnetoelectric (ME) antenna is ...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...
Global Navigation Satellite Systems (GNSS) are widely used today for a plethora of civil and defense...