標題: Method for predicting inductance and self-resonant frequency of a spiral inductor
作者: Chen
Chien-Chang
Cheng
Yu-Ting
公開日期: 11-Nov-2008
摘要: In this invention, a closed-form integral model for on-chip 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#: H01L027/08
G06F009/455
G06F017/50
G06F011/22
H01F027/28
URI: http://hdl.handle.net/11536/104760
專利國: USA
專利號碼: 07451415
Appears in Collections:Patents


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  1. 07451415.pdf