A wireless sensor node architecture using remote power charging, for interaction applicationsFaculty of Informatics - Papers (Archive)
AbstractThe wireless sensor node architecture proposed inthis paper is optimized for use in a wireless interactivepoint, listen and see system. In particular, we focus ondeveloping a wireless sensor node that can beremotely charged by harvesting microwave energy.The current system implementation allows a user toaccess information from a remote sensor via theirmobile computing device. These sensors are limited incomplexity due to the limited power available, and arecumbersome since manual intervention is required toreplace its batteries. We propose a system wherebattery powered wireless sensor nodes can berecharged by harvesting energy from a microwaveRadio Frequency (RF) signal source. The remotepower charging module of the wireless sensor nodearchitecture consisted of an antenna array and arectification circuit. A prototype of the antenna arrayand rectification circuit of the remote power chargingmodule for the wireless sensor node was constructedand is presented in this paper.
Citation InformationMatthew D'Souza, Konstanty Bialkowski, Adam Postula and Montserrat B Ros. "A wireless sensor node architecture using remote power charging, for interaction applications" (2007) p. 485 - 492
Available at: http://works.bepress.com/mros/7/