我老板的EMC快速算法及相关研究的文章：基于腔模模型，发展了用于高效准确计算多层印制电路板中矩形和直角正三角形供电系阻抗的一种快速算法。应用分解元法，该快速算法可进一步扩展到由矩形及直角正三角形单元组合而成的形状更复杂的供电系。供电系的计算及实测S-参量之间吻合很好这一事实表明∶快速算法及分解元法的联合应用可作为预测供电系阻抗的一种准确有效的手段。-I am the owner of Fast Algorithm for EMC and related research article: Based on the cavity-mode model, the development of an accurate calculation for high-performance multi-layer printed circuit board and the right-angle equilateral triangle in the rectangular power supply line impedance of a fast algorithm. Application of decomposition method, the fast algorithm can be further extended to rectangular and rectangular equilateral triangle from a combination of units to more complex shape of the power supply line. Power supply lines are calculated and measured S-parameters are in good agreement between the facts show that: A fast algorithm and the decomposition of the joint application element method can be used as prediction of a power supply line impedance accurate and effective means.