介质片上的金属条带交指型电容的三维分析
ANALYSIS OF CONDUCTING STRIP INTERDIGITAL CAPACITANCE ON A DIELECTRIC SUBSTRATE WITH MOMENT METHOD
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摘要: 本文运用矩量法计算介质片上的金属条带交指型电容的电容量,给出了理论公式。这一分析可以很好地考虑指线末端的边缘效应和介质片厚度的影响。实际计算表明,本文的方法是正确和有效的。
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关键词:
- 交指型电容器; 三维分析; 矩量法
Abstract: The conducting strip interdigital capacitance on a dielectric substrate is analyzed with the moment method. The theoretical formulas are given. A number of illustrative examples are numerically calculated, which shew the correctness and the effectiveness of the method presented here. -
L. Yong et al., Advance in Microwave, Vol.8, Academic Press. New York, (1974), pp, 165-172.[2]G. D. Alley, IEEE Trans. on MTT, MTT-18 (1970) 12, 1028-1033.[3]秦廷楷,通信学报,7(1986)1,60-67.[4]R. F. 哈林登著,孟侃译,正弦电磁场,上海科学技术出版社,1964年1月第一版,第156-167页.
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