dc.contributor.author |
Si, P |
en |
dc.contributor.author |
Hu, A |
en |
dc.contributor.author |
Hsu, JW |
en |
dc.contributor.author |
Chiang, M |
en |
dc.contributor.author |
Wang, Y |
en |
dc.contributor.author |
Malpas, Simon |
en |
dc.contributor.author |
Budgett, DM |
en |
dc.coverage.spatial |
Harbin |
en |
dc.date.accessioned |
2011-09-04T21:16:21Z |
en |
dc.date.issued |
2007 |
en |
dc.identifier.citation |
Industrial Electronics and Applications, 2007. ICIEA 2007. 2nd IEEE Conference on, Harbin, 23 May 2007 - 25 May 2007. IEEE Transactions on Biomedical Circuits and Systems. 235-239. 2007 |
en |
dc.identifier.isbn |
978-1-4244-0737-8 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/7581 |
en |
dc.description.abstract |
This paper presents a wireless power supply system for implantable biomedical devices. Magnitude of the input voltage supplied to the primary power converter is dynamically regulated according to the power demand of the device. The major advantage of such a system is that its average power loss is minimized. Unlike methods implemented at implantable secondary (pick-up) side, the magnitude regulation is undertaken at the external primary side. Thus the heating effect and physical size of the implantable secondary can be reduced. The system utilizes parallel tuning circuit to boost the voltage induced in the secondary pick-up, and does not require a tight coupling between the primary and secondary coils. As a result, the system has great tolerance to the variation in the air gap distance between the coils. The characteristics of the magnitude regulated power flow have been thoroughly analyzed, and both simulations and laboratory experiments have verified the proposed system. |
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dc.relation.ispartof |
2007 Second IEEE Conference on Industrial Electronics and Applications |
en |
dc.relation.ispartofseries |
Industrial Electronics and Applications |
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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. Details obtained from http://www.sherpa.ac.uk/romeo/issn/1932-4545/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
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dc.title |
Wireless Power Supply for Implantable Biomedical Device based on Primary Input Voltage Regulation |
en |
dc.type |
Conference Item |
en |
dc.identifier.doi |
10.1109/ICIEA.2007.4318406 |
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pubs.begin-page |
235 |
en |
dc.rights.holder |
Copyright: 2007 IEEE |
en |
pubs.end-page |
239 |
en |
pubs.finish-date |
2007-05-25 |
en |
pubs.start-date |
2007-05-23 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Proceedings |
en |
pubs.elements-id |
77075 |
en |
pubs.org-id |
Bioengineering Institute |
en |
pubs.org-id |
ABI Associates |
en |
pubs.org-id |
Medical and Health Sciences |
en |
pubs.org-id |
Medical Sciences |
en |
pubs.org-id |
Physiology Division |
en |
pubs.record-created-at-source-date |
2013-08-15 |
en |