A new technique of measuring the complex dielectric permittivity of liquids at microwave frequencies
作者:
V. Subramanian,
B. S. Bellubbi,
J. Sobhanadri,
期刊:
Review of Scientific Instruments
(AIP Available online 1993)
卷期:
Volume 64,
issue 1
页码: 231-233
ISSN:0034-6748
年代: 1993
DOI:10.1063/1.1144442
出版商: AIP
数据来源: AIP
摘要:
A new technique, based on the cavity resonance, of measuring the complex dielectric permittivity of liquid samples is described in detail. The errors in the measurement of the real and imaginary parts of the complex dielectric permittivity are ∼±1% and ±3%, respectively. The complex dielectric permittivity values measured using this method for some standard liquids are also presented. A comparison is made between the present values and the values obtained using standard techniques.
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