A simple evaluation of losses in thin microstrips

被引:4
作者
Stracca, GB
机构
[1] Politecnico di Milano, Dipartimento di Elettronica e Informazione, Milano
关键词
D O I
10.1109/22.557611
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
A simple modification of Wheeler's incremental inductance rule is presented which allows the extention of the use of this rule for the evaluation in quasi-TEM operation of losses in thin microstrips (i.e., when the Wheeler's rule is considered no longer applicable). A good agreement of the proposed formula with available numerical results is obtained when thickness is comparable with skin depth. A comparison is also made with two approximate formulas proposed by some authors. The proposed modification to Wheeler's rule should be useful for computer-aided design (CAD) of monolithic microwave integrated circuits (MMIC's).
引用
收藏
页码:281 / 283
页数:3
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