Ferrofluid-based variable inductor

This paper reports a planar variable inductor that utilizes ferrofluid as the movable magnetic core. Ferrofluid is displaced over the planar inductor using the magnetic field provided by another coil aligned to the inductor, varying permeability distribution on the inductor to control its inductance...

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Bibliographic Details
Main Authors: Assadsangabi, B., Mohamed Ali, Mohamed Sultan, Takahata, Kenichi
Format: Book Section
Published: IEEE 2012
Subjects:
Online Access:http://eprints.utm.my/id/eprint/35780/
https://www.researchgate.net/publication/254021479_Ferrofluid-based_variable_inductor
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Institution: Universiti Teknologi Malaysia