Active magnetic cloaking with a dipole

Active magnetic cloaking with a dipole

We theoretically propose and experimentally demonstrate an active quasi-static magnetic cloak enabled by a single magnetic dipole. The cloaking effect can be achieved by active cancelation of the background magnetic field using the magnetic dipole. Compared with previous multi-unit designs, the sing...

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Bibliographic Details
Main Authors: Xin Dai, Jincheng Jiang
Format: Article
Language:English
Published: AIP Publishing LLC 2020-02-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5134514
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spelling doaj-c5562bf5a02b4cccba97bf4e80bf6e532020-11-25T01:33:41ZengAIP Publishing LLCAIP Advances2158-32262020-02-01102025211025211-410.1063/1.5134514Active magnetic cloaking with a dipoleXin Dai0Jincheng Jiang1School of Automation Chongqing University, Shapingba District No. 174, Chongqing, ChinaSchool of Automation Chongqing University, Shapingba District No. 174, Chongqing, ChinaWe theoretically propose and experimentally demonstrate an active quasi-static magnetic cloak enabled by a single magnetic dipole. The cloaking effect can be achieved by active cancelation of the background magnetic field using the magnetic dipole. Compared with previous multi-unit designs, the single-unit design drastically reduces the number of control units required. It has potential applications in realizing the homogeneous field in wireless power transfer, magnetic resonance imaging, and other diffusion-based applications.http://dx.doi.org/10.1063/1.5134514
collection DOAJ
language English
format Article
sources DOAJ
author Xin Dai
Jincheng Jiang
spellingShingle Xin Dai
Jincheng Jiang
Active magnetic cloaking with a dipole
AIP Advances
author_facet Xin Dai
Jincheng Jiang
author_sort Xin Dai
title Active magnetic cloaking with a dipole
title_short Active magnetic cloaking with a dipole
title_full Active magnetic cloaking with a dipole
title_fullStr Active magnetic cloaking with a dipole
title_full_unstemmed Active magnetic cloaking with a dipole
title_sort active magnetic cloaking with a dipole
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2020-02-01
description We theoretically propose and experimentally demonstrate an active quasi-static magnetic cloak enabled by a single magnetic dipole. The cloaking effect can be achieved by active cancelation of the background magnetic field using the magnetic dipole. Compared with previous multi-unit designs, the single-unit design drastically reduces the number of control units required. It has potential applications in realizing the homogeneous field in wireless power transfer, magnetic resonance imaging, and other diffusion-based applications.
url http://dx.doi.org/10.1063/1.5134514
work_keys_str_mv AT xindai activemagneticcloakingwithadipole
AT jinchengjiang activemagneticcloakingwithadipole
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