Gauss-Newton Method for Performance Evaluation Of Decoupling Capacitors on Resonant Parallel Plates

被引：0

作者：

Erdin, Ihsan ^{[1
]}

Achar, Ram ^{[2
]}

机构：

[1] Celestica Inc, Engn Design Serv, Ottawa, ON, Canada

[2] Carleton Univ, Dept Elect, Ottawa, ON, Canada

来源：

2020 IEEE 29TH CONFERENCE ON ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING AND SYSTEMS (EPEPS 2020) | 2020年

关键词：

decoupling capacitors; gauss-newton; newton-raphson; power delivery network; power integrity; PLACEMENT;

D O I：

10.1109/epeps48591.2020.9231364

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A Gauss-Newton (G-N) based method is proposed for optimal placement and performance evaluation of local decoupling capacitors on resonant parallel-plates. Multiple power pins are used as a leverage for simultaneous placement optimization of multiple capacitors by utilizing matrix calculus methods. The algorithm converges in a few iterations, which is a big improvement against the competing evolutionary methods. The proposed method is tested on a sample case and the results are observed to be valid across a practically wide frequency range.

引用

页数：3

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