Autonomous sensor node powered over WiFi
Résumé
This paper presents a new approach to the development of a radio frequency energy harvesting system. Starting from a sensor node to define the constraints of our system such as its energy requirement or its supply voltage, we develop a protocol. It allows us to validate whether it is possible to power such a system with an RF/DC converter. First we study a RF/DC converter capable of converting signals in the ISM band at 2.45 GHz whose ambient power has been previously characterized.
| Origine | Fichiers produits par l'(les) auteur(s) |
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