CIRCUIT MODEL FOR SUBSTRATE RESONANCE COUPLING IN GROUNDED COPLANAR WAVE-GUIDE CIRCUITS

被引：1
|
作者：
JACKSON, RW
机构：
[1] Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1993年 / 41卷 / 09期
关键词：
D O I：
10.1109/22.245691
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：
At high frequencies, grounded coplanar waveguide MMIC circuits can be prone to destructive intercircuit coupling effects due to substrate resonances. Analytic formulas for a simple circuit model of this coupling are presented in this paper. The model can be used with commercially available CAD in order to estimate the importance of such coupling for a particular circuit and substrate configuration. Results predicted by this model are compared to numerically rigorous spectral domain results and to experiment.
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页码：1641 / 1645
页数：5
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