Direct mesh-based model order reduction of PEEC model for quasi-static circuit problems
Publication in refereed journal

香港中文大學研究人員
替代計量分析
.

其它資訊
摘要In this paper, a new concept of matrix-inversion-less derived physically expressive circuit method of model order reduction for large-scale high-speed/microwave circuit problems is proposed. It is the first model that is derived based on the mesh information of partial element equivalent circuit modeling. This new proposed method absorbs insignificant nodes and parallel branches while retaining the physical meaning of all the inductive and capacitive elements. This method does not involve any matrix inversions or decompositions and its computational overhead is dominated by outer products that can be simply accelerated by the massive GPU acceleration technique. The resultant order-reduced circuit is very useful for not only speeding up the analysis of a large-scale high-speed/microwave circuit but also interpreting the physical insight of the circuit layout from the circuit domain point of view. Three numerical examples are given, demonstrating the versatility, scalability, accuracy, and simplicity of the method.
出版社接受日期26.06.2016
著者Yuhang Dou, Ke-Li Wu
期刊名稱IEEE Transactions on Microwave Theory and Techniques
出版年份2016
月份8
卷號64
期次8
頁次2409 - 2422
國際標準期刊號0018-9480
電子國際標準期刊號1557-9670
語言美式英語

上次更新時間 2021-28-02 於 02:16