← 返回 JSSC 论文列表JSSC 2006第10期Digital Circuits0.18μmNeural Network Accelerator
Frequency-Independent Asymmetric Double- 25 Equivalent Circuit for On-Chip Spira
提出了一种频率无关的非对称双等效电路模型，用于片上螺旋电感的高精度建模。
0.18μm CMOS工艺，宽频率范围（超过自谐振频率）
片上螺旋电感非对称等效电路频率无关模型趋肤效应邻近效应
▸引入非对称双等效电路模型，包含高阶寄生效应如趋肤效应和邻近效应
▸提出基于物理分析的分配因子，用于表征电感的非对称特性
▸开发了基于S参数测量的新型模型参数提取方法
Abstract
We present a frequency-independent compact model
for silicon on-chip spiral inductors with an asymmetric double-
equivalent circuit incorporating high-order parasitics such as skin
effect and proximity effect. A set of partition factors for param-
eter ratios between the input and output segments has been in-
troduced and derived from physical analysis to characterize the
non-symmetrical feature of the inductor. A novel approach to ex-
tracting the model parameters is also developed based on mea