ON THE STUDY OF MICROSTRIP RING AND VARACTOR-TUNED RING CIRCUITS.

被引：0

作者：

Chang, Kai ^{[1
]}

Martin, Scott ^{[1
]}

Wang, Fuchen ^{[1
]}

Klein, James L. ^{[1
]}

机构：

[1] Texas A&M Univ, College Station,, TX, USA, Texas A&M Univ, College Station, TX, USA

来源：

IEEE Transactions on Microwave Theory and Techniques | 1987年 / MTT-35卷 / 12期

关键词：

ELECTRIC NETWORKS - Equivalent Circuits - ELECTRONIC CIRCUITS - Coupling - MICROSTRIP DEVICES - VARACTORS;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Equivalent circuits have been derived for microstrip ring and varactor-tuned ring resonators. It was found that the resonant frequency is slightly lower as the coupling gap becomes smaller. The effects are small and generally negligible unless a very small coupling gap is used. Varactor-tuned ring resonators were developed with a tuning bandwidth of up to 15% of the operating frequency. The use of a dielectric covering layer reduced the insertion loss of the resonant ring to less than 1 dB.

引用

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