用于20-25 GHz复杂介电常数测量的分柱介电谐振器

14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.No.02EX562) Pub Date : 2002-08-07 DOI:10.1109/MIKON.2002.1017876

B. Givot, J. Krupka, K. Derzakowski

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引用次数: 5

摘要

本文介绍了一种新型的20-25 GHz分裂后介电谐振腔结构。谐振器的介电部分由单晶YAG制成，得到了约5000的空载q因子值。已经证明，使用这种谐振器，可以测量介电常数，不确定度约为0.5%，介质损耗切线的分辨率为5/spl倍/10/sup -5/。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Split-post dielectric resonator for complex permittivity measurements at 20-25 GHz

This paper describes a new construction of a 20-25 GHz split post dielectric resonator. The dielectric parts of the resonator are made out of single crystal YAG, and an unloaded Q-factor value of about 5000 has been obtained. It has been proven, that using such resonators, it is possible to measure permittivity with an uncertainty of approximately 0.5%, and dielectric loss tangents with a resolution of 5/spl times/10/sup -5/ for laminar dielectric specimens.

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14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.No.02EX562)

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