摘要
在将MacCormack差分法引入传输线计算的基础上,给出了无需解耦过程的非均匀多导体传输线时域计算方法,摆脱了电容、电感、电阻、电导矩阵形式的限制。该方法是直接的时-空离散数值方法,具有二阶的计算精度,对电路本身没有任何特殊要求,并且应用过程中不需要复杂的变换,便于程序的编制。数值实验表明,利用该方法编制的通用计算程序,具有比快速傅立叶变换法高得多的效率,可以方便的用于均匀、非均匀耦合多导体传输线的计算。
The MacCormack method is applied to analyzing nonuniform muhiconductor transmission lines by introducing a new technique that does not require decoupling. This proposed method can be used to analyze a wide range of problems and we do not have to consider the matrix forms of distributed parameters. The method is of second order accuracy and can be applied to general transmission lines. We have developed all-purpose program and our numerical experiments show that the method is convenient and efficient.
出处
《微电子学与计算机》
CSCD
北大核心
2006年第12期223-226,230,共5页
Microelectronics & Computer
关键词
MacCormack差分法
多导体传输线
解耦
高速集成电路
MaCCormack difference method, Muhiconductor transmission lines, Decoupling, High-speed integrated circuit
