This work extends our previous studies of square cuboid dielectric resonators to the cylindrical pill types. The microstrip substrates considered are gallium arsenide and a polyimide, and calculations have been undertaken for all the resonant modes. Particular attention is given to the much used high Q TE016 mode, and the higher Q HE126 and TE01(1+δ) modes that we have used in several applications. The frequencies of the other TE, TM, EH and HE modes have been calculated to determine the resonator aspect ratio that minimises mode interference. Data presented include the effect of resonator permittivity, substrate thickness and permittivity, and the effect of circuit package. Experimental data are discussed briefly.
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机译:这项工作将我们以前对方形长方体介质谐振器的研究扩展到圆柱形药丸类型。所考虑的微带衬底是砷化镓和聚酰亚胺,并且已经针对所有谐振模式进行了计算。特别注意经常使用的高Q TE
016 inf>
模式和更高的Q HE
126 inf>
和TE
01(1 +δ)< / inf>
我们已经在几种应用中使用的模式。已经计算了其他TE,TM,EH和HE模式的频率,以确定将模式干扰降至最低的谐振器纵横比。呈现的数据包括谐振器介电常数,基板厚度和介电常数的影响以及电路封装的影响。简要讨论了实验数据。
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