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平面绕型对RFIC螺旋电感电性能的影响

肖华清 熊祥正 廖成

肖华清, 熊祥正, 廖成. 平面绕型对RFIC螺旋电感电性能的影响[J]. 西南交通大学学报, 2007, 20(1): 35-39.
引用本文: 肖华清, 熊祥正, 廖成. 平面绕型对RFIC螺旋电感电性能的影响[J]. 西南交通大学学报, 2007, 20(1): 35-39.
XIAO Huaqing, XIONG Xiangzheng, LIAO Cheng. Influences of Planar Pattern on Performances of RFIC Spiral Inductors[J]. Journal of Southwest Jiaotong University, 2007, 20(1): 35-39.
Citation: XIAO Huaqing, XIONG Xiangzheng, LIAO Cheng. Influences of Planar Pattern on Performances of RFIC Spiral Inductors[J]. Journal of Southwest Jiaotong University, 2007, 20(1): 35-39.

平面绕型对RFIC螺旋电感电性能的影响

基金项目: 

国家自然科学基金资助项目(60441006)

详细信息
    作者简介:

    肖华清(1975- ),男,博士研究生,主要研究方向为射频电路与CAD,电话:028-87600855,E-mail:xgxhq@126.com

    通讯作者:

    廖成(1964- ),男,教授,主要研究方向为计算电磁学和高功率微波,E-mail:c.liao@home.swjtu.edu.cn

Influences of Planar Pattern on Performances of RFIC Spiral Inductors

  • 摘要: 基于RF集成电路硅衬底螺旋电感(SIOS)的典型物理模型,用HFSS(High Frequency Structure Simulator)对中空平面四边形、八边形和圆形螺旋电感的电性能进行了模拟计算,结果与理论分析吻合.在内半径相同的情况下,圆形螺旋电感最大品质因数Q分别比四边形和八边形增加约0.90和0.80倍;在最大品质因数频率点,圆形螺旋电感端口反射系数分别比四边形和八边形减小约32.5%和26.6%,金属材料用量分别比四边形和八边形减少约30%和20%;当Q5时,圆形螺旋电感的工作带宽分别比四边形和八边形增大约60%和30%.

     

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出版历程
  • 收稿日期:  2006-01-17
  • 刊出日期:  2007-02-25

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