Powering implantable telemetry devices from localized magnetic fields

McCormick, John; Hu, Aiguo; Nielsen, Poul; Malpas, Simon; Budgett, David

dc.contributor.author	McCormick, John	en
dc.contributor.author	Hu, Aiguo	en
dc.contributor.author	Nielsen, Poul	en
dc.contributor.author	Malpas, Simon	en
dc.contributor.author	Budgett, David	en
dc.date.accessioned	2011-11-03T02:36:10Z	en
dc.date.issued	2007	en
dc.identifier.citation	29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, 22 Aug 2007 - 26 Aug 2007. Proc of 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE. 2331-2335. 2007	en
dc.identifier.isbn	978-1-4244-0788-0	en
dc.identifier.issn	1557-170X	en
dc.identifier.uri	http://hdl.handle.net/2292/8599	en
dc.description.abstract	This paper presents a novel method of inductively powering an implantable telemetry device over a large area. The system is based around an array of individually tuned series resonant circuits distributed across a charging pad. By varying the frequency of the driving voltage, the location of the charging field is changed. Presented are a method of controlling the resonant frequency and techniques for determining the geometry of the charging pad. Results from a nine coil system operating between 97 kHz and 209 kHz are given which can deliver 100 mW to an implanted telemeter at a height of 5cm above the charging pad.	en
dc.relation.ispartof	29th IEEE Engineering in Medicine and Biology Conference	en
dc.rights	Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher.	en
dc.rights.uri	https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm	en
dc.subject	sensor-based systems for monitoring communication and minimum power consumption	en
dc.title	Powering implantable telemetry devices from localized magnetic fields	en
dc.type	Conference Item	en
pubs.begin-page	2331	en
dc.rights.holder	Copyright: IEEE	en
dc.identifier.pmid	18002459	en
pubs.author-url	https://embs.papercept.net/conferences/scripts/abstract.pl?ConfID=6&Number=1197http://ieeexplore.ieee.org.ezproxy.auckland.ac.nz/search/srchabstract.jsp?arnumber=4352793&isnumber=4352185&punumber=4352184&k2dockey=4352793@ieeecnfs&query=%28%28powering+implantable+telemetry+devices+from+localized+magnetic+fields%29%3Cin%3Eti+%29&pos=0	en
pubs.end-page	2335	en
pubs.place-of-publication	Lyon	en
dc.rights.accessrights	http://purl.org/eprint/accessRights/RestrictedAccess	en
pubs.elements-id	92495	en
pubs.org-id	Bioengineering Institute	en
pubs.org-id	ABI Associates	en
pubs.org-id	Engineering	en
pubs.org-id	Department of Electrical, Computer and Software Engineering	en
pubs.org-id	Engineering Science	en
pubs.org-id	Medical and Health Sciences	en
pubs.org-id	Medical Sciences	en
pubs.org-id	Physiology Division	en
pubs.org-id	Science	en
pubs.org-id	Science Research	en
pubs.org-id	Maurice Wilkins Centre (2010-2014)	en
pubs.record-created-at-source-date	2010-09-01	en
pubs.dimensions-id	18002459	en