| 硅衬底RF集成电路中螺旋电感的建模和分析 |
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| 引用本文： | 姜祁峰,李征帆.硅衬底RF集成电路中螺旋电感的建模和分析[J].电子学报,2002,30(8):1219-1221. |
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| 作者姓名： | 姜祁峰 李征帆 |
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| 作者单位： | 上海交通大学电子工程系,上海 200030 |
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| 基金项目： | 上海-应用材料研究与发展基金 (No .0 0 0 8) |
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| 摘 要： | 对硅衬底RF集成电路中的螺旋电感进行电磁场建模,考虑了衬底损耗效应,并通过电路分析和网络分析技术得到了二端口简化电感模型.该模型在特定的截止频率以下可提供可靠的电路系统仿真.利用该模型分析了硅衬底的损耗对螺旋电感品质因素(Q)的影响.
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| 关 键 词： | 螺旋电感 RF集成电路 部分元等效电路 品质因素 |
| 文章编号： | 0372-2112(2002)08-1219-03 |
| 收稿时间： | 2001-10-15 |
Modeling and Analysis of Spiral Inductors for Si-Based RF IC's |
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| JIANG Qi-feng,LI Zheng-fan.Modeling and Analysis of Spiral Inductors for Si-Based RF IC''''s[J].Acta Electronica Sinica,2002,30(8):1219-1221. |
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| Authors: | JIANG Qi-feng LI Zheng-fan |
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| Affiliation: | Department of Electronic Engineering,Shanghai Jiaotong University,Shanghai 200030,China |
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| Abstract: | Silicon radio-frequency (RF) integrated circuit spiral inductors are modeled and analyzed.The important effects of substrate loss are included in the analysis.Circuit analysis and network analysis techniques are used to extract a two-port compact inductor model,which can be easily used in circuit simulation below certain frequency.The effect of substrate loss upon Q -factor is analyzed using this compact model. |
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| Keywords: | spiral inductors RFIC's PEEC Q -factor |
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