Presentation	2013-11-21 Spiral Inductor One-port Equivalent Circuits Analysis with the Oscillator's Q-Factor Formulation Yoshitada Iyama,
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Abstract(in English)	Active Q-factor formulas for one-port equivalent circuits of spiral inductor have been derived. The results have been compared with conventional Q-factor formulas. According to the results of examination for intrinsic inductor section, conventional quality factor Q and active Q-factor could be represented by formulas which were closely resembling each other. Full one-port equivalent circuits analysis indicate that the active Q-factor formulas could be useful for estimating performance of spiral inductors operated in around self resonating frequency.
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Keyword(in English)	Oscillator / Phase / Spiral Inductor / Ladder Network / Q-Factor
Paper #	MW2013-134
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Committee	MW
Conference Date	2013/11/14(1days)
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Paper Information
Registration To	Microwaves (MW)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Spiral Inductor One-port Equivalent Circuits Analysis with the Oscillator's Q-Factor Formulation
Sub Title (in English)
Keyword(1)	Oscillator
Keyword(2)	Phase
Keyword(3)	Spiral Inductor
Keyword(4)	Ladder Network
Keyword(5)	Q-Factor
1st Author's Name	Yoshitada Iyama
1st Author's Affiliation	Kumamoto National College of Technology()
Date	2013-11-21
Paper #	MW2013-134
Volume (vol)	vol.113
Number (no)	307
Page	pp.pp.-
#Pages	5
Date of Issue