Microwave cavity perturbation technique: Part II: Experimental scheme

Microwave cavity perturbation technique: Part II: Experimental scheme
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微波腔微扰技术:第二部分:实验方案

DOI:
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发表时间:
1993
期刊:
影响因子:
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通讯作者:
G. Grüner
G. Grüner
中科院分区:
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文献类型:
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作者:
S. Donovan;O. Klein;M. Dressel;K. Holczer;G. Grüner

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在本文(三部分系列中的第二部分)中,我们描述了一种用于测量材料在毫米波频率范围内的电动力学响应的实验方案。特别是,利用这种技术,我们可以通过测量含有样品的谐振器的带宽和特征频率来直接评估复合电导率。我们将详细描述为提供所需精度而实现的所有技术改进。
In this paper, the second in a three part series, we describe an experimental scheme used to measure the electrodynamical response of a material in the millimeter wave range of frequency. In particular, with this technique we can directly evaluate the complex conductivity from a measurement ofboth the bandwidth and characteristic frequency of a resonator containing the specimen. We will describe in detail all the technical improvements achieved which provide the required accuracy.