本文采用二维时域有限差分(FDTD)法分析VLSI中的高温超导(HTS)耦合互连线的传输特性.对耦合互连线奇偶模分别给定一系列的实传输常数β后,求出相应场值并采用时间序列预测模型及参数优化方法得到其对应的频率和实际的复传输常数γ,在此基础上提取出频变等效电路RLGC参数.通过与常规导体铝互连线的RLGC参数进行比较,可以看出超导互连线具有相当低的色散、时延、衰减和耦合,在VLSI的封装互连中具有广阔的应用前景.
参考文献
| [1] | Duzer T V;Turner C W.超导器件与电路原理[M].北京:北京科学技术出版社,1986 |
| [2] | Bkholm E B;Mcknight S W .Attenuation and dispersion for high-Tc superconducting microstrip lines[J].IEEE Transactions on Microwave Theory and Techniques,1990,38(04):387-395. |
| [3] | 康晋锋,韩汝琦,王阳元.高Tc超导互连线高频传输特性分析[J].电子学报,1996(11):105. |
| [4] | Lee L;Ali S;Lyons W .Full-wave characterization of high-Tc superconducting transmission lines[J].IEEE Transactions on Applied Superconductivity,1992,2(09):49-57. |
| [5] | Megahed M.A.;El-Ghazaly S.M. .Analysis of anisotropic high temperature superconductor planar structures on sapphire anisotropic substrates[J].IEEE Transactions on Microwave Theory and Techniques,1995(8):1989-1992. |
| [6] | 张家宗,王蕴仪,陈忆元.时域有限差分法分析超导平面传输线[J].电子学报,1998(06):0. |
| [7] | Xiao S.;Vahldieck R. .An efficient 2-D FDTD algorithm using real variables (guided wave structure analysis)[J].IEEE Microwave and Guided Wave Letters,1993(5):127-129. |
| [8] | Cangellaris A.C. .Numerical stability and numerical dispersion of a compact 2-D/FDTD method used for the dispersion analysis of waveguides[J].IEEE Microwave and Guided Wave Letters,1993(1):3-5. |
| [9] | Press W H;Teukolsky S A.C语言数值算法程序大全[M].北京:电子工业出版社,1995:456-361. |
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