標題: A Method For Predicting Inductance And Self-Resonant Frequency Of A Spiral Inductor
作者: Chen, Chien-Chang
Cheng, Yu-Ting
公開日期: 13-Sep-2007
摘要: In this invention, a closed-form integral model for on-chip freely suspended rectangular spiral inductor is presented. The model of this invention bases on the Kramers-Kronig relations, field theory, and solid state physics to characterize a spiral inductor which RFIC designers could easily have the optimal design utilizing this analytical method. Meanwhile, this model can provide satisfactory prediction to the inductance and self-resonant frequency of the spiral inductor without complicated geometry analysis. Furthermore, unlike conventional formulations only based on circuit parameters, this model could safely predict the inductance and the self-resonant frequency when altering the material (excluding ferromagnetic materials) of a spiral inductor.
官方說明文件#: G06F017/50
URI: http://hdl.handle.net/11536/105637
專利國: USA
專利號碼: 20070214442
Appears in Collections:Patents


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  1. 20070214442.pdf