Presentation	2014-12-19 A Consideration on Equivalent Circuit Model of Multi-layered Coils at Mediate Frequencies Kaiji Nakahara, Futoshi KUROKI,
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Abstract(in English)	Representation of the accurate equivalent circuit model of coils for the wireless power transmission system use is an important issue, an operational frequency being higher. Generally, the coil is represented by an inductance element connected with a resistance in series and a capacitance in parallel. In use of multi-layered coils at medium wave frequencies, it is however considered that the correction of the model should be needed to make the accurate equivalent circuit model. Having this fact in minds, inductances, resistances, and capacitances of the multi-layered coils were extracted by the electromagnetic field simulator and the calculated results were compared with the measured results in this report.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Coil / Parameter extract / Mediate frequency
Paper #	MW2014-180
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Conference Information
Committee	MW
Conference Date	2014/12/11(1days)
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Registration To	Microwaves (MW)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	A Consideration on Equivalent Circuit Model of Multi-layered Coils at Mediate Frequencies
Sub Title (in English)
Keyword(1)	Coil
Keyword(2)	Parameter extract
Keyword(3)	Mediate frequency
1st Author's Name	Kaiji Nakahara
1st Author's Affiliation	National Institute of Technology, Kure College()
2nd Author's Name	Futoshi KUROKI
2nd Author's Affiliation	National Institute of Technology, Kure College
Date	2014-12-19
Paper #	MW2014-180
Volume (vol)	vol.114
Number (no)	376
Page	pp.pp.-
#Pages	4
Date of Issue