DocumentCode
3418041
Title
Inductive powering of sensor modules
Author
O´Donnell, T. ; Chevalerais, O. ; Grant, G. ; O´Mathuna, S.C. ; Power, D. ; O´Donnovan, N.
Author_Institution
NRMC, Cork, Ireland
Volume
3
fYear
2005
fDate
6-10 March 2005
Firstpage
2024
Abstract
An inductively powered system, aimed at providing wireless power to sensor modules, has been built and tested. The goal of the work is to determine the limits in terms of distances, and power transferable, using a 13.56 MHz system. Powering distances of up to 10 cm were obtained for power levels up to 1 mW. This distance reduced to 7 cm for 10 mW. Transfer of power levels of 30 mW was only possible for distances of 3 cm.
Keywords
electric sensing devices; inductive power transmission; wireless sensor networks; 10 mW; 13.56 MHz; 30 mW; inductively powered system; sensor modules; transferable power; wireless power; Batteries; Biosensors; Coils; Frequency; Magnetic fields; Magnetic sensors; Sensor systems; System testing; Transponders; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Conference_Location
Austin, TX
Print_ISBN
0-7803-8975-1
Type
conf
DOI
10.1109/APEC.2005.1453337
Filename
1453337
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