Using Modified Nodal Analysis to Cavity-mode Resonances for PCB Power-bus Structures with Discrete Capacitors

被引：0
|
作者：
Wang, Tse-Hsuan [1 ]
Lin, Ding-Bing [1 ]
机构：
[1] Natl Taipei Univ Technol, Dept Elect Engn, Taipei, Taiwan
来源：
2014 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS (IEEE IWEM): APPLICATIONS AND STUDENT INNOVATION COMPETITION | 2014年
关键词：
cavity-mode resonance; segmentation method; transfer impedance; modified nodal analysis;
D O I：
暂无
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：
In this paper, we propose the use of the modified nodal analysis (MNA) method to rederive cavity-mode equation of PCB power-bus structures with discrete capacitors. In some frequency, it shows impedance inaccuracies in the traditional double summation to calculate the transfer impedances for the studied PCB power-bus structures with discrete capacitors. Using our proposed method, we not only achieve the accuracy superiority but also accomplish the computational efficiency. The theoretical results are well confirmed by measurement and electromagnetic simulation software tool.
引用
收藏
页码：20 / 21
页数：2
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