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HAL-INSA Toulouse
Article . 2016
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Multiband Rectenna for Microwave Applications Rectenna

Authors: Okba, Abderrahim; Takacs, Alexandru; Aubert, Hervé; Charlot, Samuel; Calmon, Pierre-François;

Multiband Rectenna for Microwave Applications Rectenna

Abstract

This paper reports a multiband rectenna (rectifier + antenna) suitable for the electromagnetic energy harvesting of the spill-over loss of microwave antennas placed on board of geostationary satellites. Such rectenna is used for powering autonomous wireless sensors for satellite health monitoring. The topology of the rectenna is presented. The experimental results demonstrate that the proposed compact rectenna can harvest efficiently the incident electromagnetic energy at three different frequencies that are close to the resonant frequencies of the cross-dipoles implemented in the antenna array. Résumé Cet article présente une nouvelle rectenna (antenne + redresseur) muti-bande utilisable pour la récupération d'énergie électromagnétique à bord de satellites géostationnaires. L'objectif est de récupérer l'énergie électromagnétique rayonnée par les antennes placées à bord du satellite. L'énergie ainsi récupérée est alors utilisée pour alimenter des capteurs autonomes sans fil. Les résultats expérimentaux montrent que cette rectenna récupère, avec une bonne efficacité, l'énergie électromagnétique à trois fréquences qui correspondent aux fréquences de résonance de l'élément rayonnant de la rectenna.

Country
France
Keywords

[SPI]Engineering Sciences [physics], rectenna multi-bandes, cross dipole antenna array, [SPI] Engineering Sciences [physics], satellite health monitoring, electromagnetic energy harvesting, multiband rectenna, récupération d'énergie électromagnétique, antenne, 620, satellite géostationnaire

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green