平面间电容对印刷走线辐射的影响

1999 IEEE International Symposium on Electromagnetic Compatability. Symposium Record (Cat. No.99CH36261) Pub Date : 1999-08-02 DOI:10.1109/ISEMC.1999.812876

S. Bokhari

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引用次数: 2

摘要

本文研究了电源和地平面之间的电容对信号走线直接辐射的影响。分析是基于全波矩法解结合多端口网络公式。通过减小电源和地平面之间的距离来利用面间电容的技术也可以减少一定频率范围内走线的辐射。给出了数值结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of interplane capacitance on the radiation from printed traces

The paper examines the effect of the capacitance between power and ground planes on the direct radiation from signal traces. The analysis is based on a full wave moment method solution combined with a multi-port network formulation. Techniques that exploit interplane capacitance by reducing the distance between power and ground planes are found to also reduce the radiation from traces over a certain frequency range. Numerical results are presented.

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来源期刊

1999 IEEE International Symposium on Electromagnetic Compatability. Symposium Record (Cat. No.99CH36261)

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