基于液晶的可调谐发夹谐振器

2009 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting Pub Date : 2009-03-24 DOI:10.1109/ANTEMURSI.2009.4805086

A. Mirfatah, J. Laurin

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引用次数: 8

摘要

提出了一种以液晶为介质的新型可调谐谐振器。由于嵌入谐振器多层衬底的各向异性向列液晶的偏置介电常数，预测了X波段反射系数的180°差相移。制作了谐振腔，其实测特性与仿真数据吻合良好。

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Tunable hairpin resonator based on liquid crystal

A novel tunable resonator with using liquid crystal as a dielectric is proposed. Due to the bias-dependent permittivity of an anisotropic nematic liquid crystal embedded in the resonator's multilayer substrate, a differential phase shift of 180° in the reflection coefficient is predicted in X band. The resonator was fabricated and the measured characteristics agree very well with the simulated data.

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来源期刊

2009 13th International Symposium on Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting

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