2-18-GHz Dispersion Measurements on 10-100-Omega Microstrip Lines on Sapphire
2-18-GHz Dispersion Measurements on 10-100-Omega Microstrip Lines on Sapphire
复制标题
蓝宝石上 10-100-Ω 微带线的 2-18-GHz 色散测量
DOI：
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发表时间：
1976
期刊：
影响因子：
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通讯作者：
R. P. Owens
中科院分区：
文献类型：
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作者：
T. Edwards;R. P. Owens
描述了特性阻抗在10和100 Ω之间的微带线上的色散测量，覆盖频率范围为2-18 GHz。以特定晶体取向切割的单晶蓝宝石用作衬底材料。采用消除端部效应的方法，由开口直谐振器的谐振频率计算了微带线的有效介电常数。实验结果与一些最近的色散理论进行了比较。经验色散公式是独立开发的，并示出提供良好的拟合曲线的所有测量的色散结果。
Dispersion measurements on microstrip lines with characteristic impedances between 10 and 100 Omega are described, covering the frequency range 2-18 GHz. Single-crystal sapphire cut with a specified crystal orientation was used as the substrate material. Microstrip effective permittivities were calculated from the resonant frequencies of open-ended straight resonators using a technique which eliminated end-effect. The experimental results are compared with some recent dispersion theories. An empirical dispersion formula is independently developed, and is shown to provide well-fitting curves for all the measured dispersion results.