Design of microstrip resonators using balanced and unbalanced composite right/left-handed transmission lines

被引：14
|
作者：
Allen, Catherine A. [1 ]
Leong, Kevin M. K. H. [1 ]
Itoh, Tatsuo [1 ]
机构：
[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2006年 / 54卷 / 07期
基金：
美国国家科学基金会;
关键词：
metamaterials; microstrip resonators; Q factor; transmission-line resonators;
D O I：
10.1109/TMTT.2006.877048
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：
Balanced and unbalanced composite right/left-handed transmission lines are used in the design of resonators. The balanced resonator is designed-by changing the nonlinear phase response in order to control the spacing between modes and the Q factor. Two balanced ring resonators are measured and one demonstrates increased mode spacing/decreased Q factor and the other demonstrates decreased mode spacing/increased loaded Q factor. The unbalanced resonator is designed by changing the nonlinear phase response and magnitude response. A measured unbalanced ring resonator shows increased mode spacing with a reasonable Q factor. A microstrip line resonator is measured to demonstrate higher frequency capabilities.
引用
收藏
页码：3104 / 3112
页数：9
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