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dc.contributor.authorChuang, Chih-Wenen_US
dc.contributor.authorChua, Ericson Goen_US
dc.contributor.authorLai, Yu-Shengen_US
dc.contributor.authorFang, Wai-Chien_US
dc.date.accessioned2014-12-08T15:21:38Z-
dc.date.available2014-12-08T15:21:38Z-
dc.date.issued2009en_US
dc.identifier.isbn978-1-4244-4292-8en_US
dc.identifier.urihttp://hdl.handle.net/11536/15369-
dc.description.abstractAn integrated RF-powered Li-ion battery charger solution has been developed for biomedical applications. RF energy received through an antenna is rectified, regulated, and passed on to a battery charger circuit that charges a Li-ion battery efficiently and accurately. The charger system has been implemented using UMC 90nm BiCMOS process library. Experimental results show that a battery model with internal resistance of 300m Omega and internal capacitance of 10mF can be charged to its full capacity at 3.5V in 0.2ms by a 2mW 10MHz RF power source referred from the antenna. The implemented charger circuit consumes only 240 uW.en_US
dc.language.isoen_USen_US
dc.titleRF-Powered Li-Ion Battery Charger for Biomedical Applicationsen_US
dc.typeArticleen_US
dc.identifier.journal2009 IEEE/NIH LIFE SCIENCE SYSTEMS AND APPLICATIONS WORKSHOPen_US
dc.citation.spage187en_US
dc.citation.epage189en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000268062300049-
Appears in Collections:Conferences Paper


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