利用微带t谐振器测量微波衬底介电特性的改进方法

D. Markovic, B. Jokanović, M. Marjanović, M. Djordjević
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引用次数: 4

摘要

本文提出了一种改进的微波频率下介质材料宽带特性表征方法。结果采用封闭形式表达式和HFSS进行计算。该方法通过考虑表面粗糙度,提供了更精确的导体损耗计算。与之前提出的方法相比,新方法(使用封闭形式表达式和EM模拟器)具有更高的正切损失模型精度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Improved Method for Measurement of the Dielectric Properties of Microwave Substrates Using Microstrip T-resonator
The paper presents an improved method for broadband characterization of dielectric materials at microwave frequencies. The results are calculated using closed form expressions and by HFSS. The proposed method provides more precise calculation of conductor losses by taking into account surface roughness. Compared with previously proposed methods, the new approach models loss tangent with more accuracy (both using closed-form expressions and EM simulator).
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