Miniature Coil for Wireless Power and Data Transfer through Aluminum

This paper presents the design and development of miniature coils for wireless power and data transfer through metal. Our coil has a total size of 15 mm × 13 mm × 6 mm. Experimental results demonstrate that we can harvest 440 mW through a 1 mm-thick aluminum plate. Aluminum and stainless-steel barri...

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Autores principales:	Juan M. Romero-Arguello, Anh-Vu Pham, Christopher S. Gardner, Brad T. Funsten
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	inductive coupling wireless power inductive power transfer Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/0eeeac8310634a09b6f0513bb3695f0f
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spelling	oai:doaj.org-article:0eeeac8310634a09b6f0513bb3695f0f2021-11-25T18:57:33ZMiniature Coil for Wireless Power and Data Transfer through Aluminum10.3390/s212275731424-8220https://doaj.org/article/0eeeac8310634a09b6f0513bb3695f0f2021-11-01T00:00:00Zhttps://www.mdpi.com/1424-8220/21/22/7573https://doaj.org/toc/1424-8220This paper presents the design and development of miniature coils for wireless power and data transfer through metal. Our coil has a total size of 15 mm × 13 mm × 6 mm. Experimental results demonstrate that we can harvest 440 mW through a 1 mm-thick aluminum plate. Aluminum and stainless-steel barriers of different thicknesses were used to characterize coil performance. Using a pair of the designed coils, we have developed a through-metal communication system to successfully transfer data through a 1 mm-thick aluminum plate. A maximum data rate of 100 bps was achieved using only harvested power. To the best of our knowledge, this is the first report that demonstrates power and data transfer through aluminum using miniature coils.Juan M. Romero-ArguelloAnh-Vu PhamChristopher S. GardnerBrad T. FunstenMDPI AGarticleinductive couplingwireless powerinductive power transferChemical technologyTP1-1185ENSensors, Vol 21, Iss 7573, p 7573 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	inductive coupling wireless power inductive power transfer Chemical technology TP1-1185
spellingShingle	inductive coupling wireless power inductive power transfer Chemical technology TP1-1185 Juan M. Romero-Arguello Anh-Vu Pham Christopher S. Gardner Brad T. Funsten Miniature Coil for Wireless Power and Data Transfer through Aluminum
description	This paper presents the design and development of miniature coils for wireless power and data transfer through metal. Our coil has a total size of 15 mm × 13 mm × 6 mm. Experimental results demonstrate that we can harvest 440 mW through a 1 mm-thick aluminum plate. Aluminum and stainless-steel barriers of different thicknesses were used to characterize coil performance. Using a pair of the designed coils, we have developed a through-metal communication system to successfully transfer data through a 1 mm-thick aluminum plate. A maximum data rate of 100 bps was achieved using only harvested power. To the best of our knowledge, this is the first report that demonstrates power and data transfer through aluminum using miniature coils.
format	article
author	Juan M. Romero-Arguello Anh-Vu Pham Christopher S. Gardner Brad T. Funsten
author_facet	Juan M. Romero-Arguello Anh-Vu Pham Christopher S. Gardner Brad T. Funsten
author_sort	Juan M. Romero-Arguello
title	Miniature Coil for Wireless Power and Data Transfer through Aluminum
title_short	Miniature Coil for Wireless Power and Data Transfer through Aluminum
title_full	Miniature Coil for Wireless Power and Data Transfer through Aluminum
title_fullStr	Miniature Coil for Wireless Power and Data Transfer through Aluminum
title_full_unstemmed	Miniature Coil for Wireless Power and Data Transfer through Aluminum
title_sort	miniature coil for wireless power and data transfer through aluminum
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0eeeac8310634a09b6f0513bb3695f0f
work_keys_str_mv	AT juanmromeroarguello miniaturecoilforwirelesspoweranddatatransferthroughaluminum AT anhvupham miniaturecoilforwirelesspoweranddatatransferthroughaluminum AT christophersgardner miniaturecoilforwirelesspoweranddatatransferthroughaluminum AT bradtfunsten miniaturecoilforwirelesspoweranddatatransferthroughaluminum
_version_	1718410446323580928

Miniature Coil for Wireless Power and Data Transfer through Aluminum

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