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Conference Paper: Distance and Misalignment Adaption Analysis of Inductive and Radio Frequency Power Transmission

TitleDistance and Misalignment Adaption Analysis of Inductive and Radio Frequency Power Transmission
Authors
Hu, JLee, CK
KeywordsDistance and misalignment adaption
Inductive power
RF power
Wireless sensor nodes
Issue Date2018
PublisherIEEE.
Citation
2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power (2018 WoW), Montréal, Canada, 3-7 June 2018. In 2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (Wow) How to Cite?
DOI: http://dx.doi.org/10.1109/WoW.2018.8450922
AbstractLow-cost and low-power wireless sensor nodes are key components of the Internet of Things (IoT), which will grow rapidly in the next decades. To power millions of these devices flexibly without batteries, wireless power transmission (WPT) is a promising technology. In this paper, we elaborate the distance and misalignment adaption of far-field radio frequency (RF) power transfer (radiative) and near-field inductive power transfer (non-radiative) in the applications of ultra low power wireless sensor nodes. Their delivered power via the distance change or misalignment occurrence is analyzed. Combining the theoretical analysis and practical measurement, the capability of two WPT technologies are described clearly. The suitability of the technologies for different IoT applications are recommended.
Persistent Identifierhttp://hdl.handle.net/10722/261963
ISBN
9781538624654

 

DC FieldValueLanguage
dc.contributor.authorHu, J-
dc.contributor.authorLee, CK-
dc.date.accessioned2018-09-28T04:51:03Z-
dc.date.available2018-09-28T04:51:03Z-
dc.date.issued2018-
dc.identifier.citation2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power (2018 WoW), Montréal, Canada, 3-7 June 2018. In 2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (Wow)-
dc.identifier.isbn9781538624654-
dc.identifier.urihttp://hdl.handle.net/10722/261963-
dc.description.abstractLow-cost and low-power wireless sensor nodes are key components of the Internet of Things (IoT), which will grow rapidly in the next decades. To power millions of these devices flexibly without batteries, wireless power transmission (WPT) is a promising technology. In this paper, we elaborate the distance and misalignment adaption of far-field radio frequency (RF) power transfer (radiative) and near-field inductive power transfer (non-radiative) in the applications of ultra low power wireless sensor nodes. Their delivered power via the distance change or misalignment occurrence is analyzed. Combining the theoretical analysis and practical measurement, the capability of two WPT technologies are described clearly. The suitability of the technologies for different IoT applications are recommended.-
dc.languageeng-
dc.publisherIEEE.-
dc.relation.ispartof2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (Wow)-
dc.rights2018 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (Wow). Copyright © IEEE.-
dc.subjectDistance and misalignment adaption-
dc.subjectInductive power-
dc.subjectRF power-
dc.subjectWireless sensor nodes-
dc.titleDistance and Misalignment Adaption Analysis of Inductive and Radio Frequency Power Transmission-
dc.typeConference_Paper-
dc.identifier.emailLee, CK: cklee@eee.hku.hk-
dc.identifier.authorityLee, CK=rp01580-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/WoW.2018.8450922-
dc.identifier.scopuseid_2-s2.0-85053878787-
dc.identifier.hkuros292706-
dc.publisher.placeMontréal, Canada-

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