Broadband dielectric spectroscopy calibration using calibration liquids with unknown permittivity
Broadband dielectric spectroscopy calibration using calibration liquids with unknown permittivity
复制标题
使用介电常数未知的校准液体进行宽带介电谱校准
DOI:
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
B. Nauwelaers
中科院分区:
文献类型:
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作者:
S. Liu;I. Ocket;P. Barmuta;T. Markovic;A. Lewandowski;D. Schreurs;B. Nauwelaers
This paper presents a calibration method for broadband dielectric spectroscopy of micro-liter samples of biological liquids with transmission line sensors up to 110 GHz. The method uses water and methanol as calibration liquids to perform a probe-tip-to-liquid calibration without prior knowledge of their complex permittivity. Extracted complex permittivities of the calibration liquids show good agreement with literature values. Furthermore, sensors with different first-tier calibrations and geometries show consistent results.