介質(zhì)片上的金屬條帶交指型電容的三維分析
ANALYSIS OF CONDUCTING STRIP INTERDIGITAL CAPACITANCE ON A DIELECTRIC SUBSTRATE WITH MOMENT METHOD
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摘要: 本文運(yùn)用矩量法計(jì)算介質(zhì)片上的金屬條帶交指型電容的電容量,給出了理論公式。這一分析可以很好地考慮指線末端的邊緣效應(yīng)和介質(zhì)片厚度的影響。實(shí)際計(jì)算表明,本文的方法是正確和有效的。
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關(guān)鍵詞:
- 交指型電容器; 三維分析; 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,通信學(xué)報(bào),7(1986)1,60-67.[4]R. F. 哈林登著,孟侃譯,正弦電磁場,上海科學(xué)技術(shù)出版社,1964年1月第一版,第156-167頁. -
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