Analytic Design of on-Chip Spiral Inductor with Variable Line Width

On-chip spiral inductors with variable line width layouts are known for their high quality factor (Q-factor). In this paper, we present an analytical approach to facilitate the design of such inductors. Based on an analysis of ohmic and eddy-current losses, we first derive an analytical formula for...

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Veröffentlicht in:	Electronics (Basel) 2022-07, Vol.11 (13), p.2029
Hauptverfasser:	Chen, Hao-Hui, Hsu, Yao-Wen
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Circuit design Coils Complementary metal oxide semiconductors Current loss Design analysis Design and construction Design techniques Eddy currents Electromagnetism Inductance Inductors Magnetic fields Mathematical analysis Methods Q factors Silicon
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