A Novel Hybrid Analytical Method for Impedance Calculation of Power and Ground Planes

被引:4
|
作者
Yang, De-Cao [1 ]
Wei, Xing-Chang [1 ]
Zhang, Xue-Cang [1 ]
Zhang, Ling-Song [1 ]
Li, Er-Ping [1 ]
机构
[1] Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou 310027, Peoples R China
基金
美国国家科学基金会;
关键词
Green's functions; power and ground planes; power integrity; signal integrity; INTEGRAL-EQUATION; GREENS-FUNCTION; EFFICIENT; ANTENNAS; NOISE;
D O I
10.1109/TEMC.2013.2241068
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, a hybrid analytical method based on the Green's function is proposed to solve the noise propagation problem between the power and ground planes. This problem is equivalent to a 2-D transverse magnetic problem. A hybrid 2-D Green's function is derived, which takes advantages of both mode method and imaging method. The major benefit of the proposed method is that it converges quickly at both high frequencies and low frequencies. By the comparison with the full-wave method and measurement results, the accuracy and efficiency of the proposed hybrid method are validated.
引用
收藏
页码:949 / 955
页数:7
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