@Article{HasarKayButBarErt:2014:MiMeRe,
author = "Hasar, Ugur Cem and Kaya, Yunus and Bute, M. and Barroso, Joaquim
Jos{\'e} and Ertugrul, Mehmet",
affiliation = "{University of Gaziantep} and {Bayburt University} and {University
of Gaziantep} and {Instituto Nacional de Pesquisas Espaciais
(INPE)} and {Ataturk University}",
title = "Microwave method for reference-plane-invariant and
thickness-independent permittivity determination of liquid
materials",
journal = "Review of Scientific Instruments",
year = "2014",
volume = "85",
number = "014705",
pages = "10pp.",
keywords = "Complex permittivity, Distilled water, Graphical methods,
Imprecise knowledge, Liquid materials, Microwave methods, Sample
thickness, Scattering parameter measurement, Dielectric liquids,
Scattering parameters, Uncertainty analysis, Permittivity.",
abstract = "An attractive transmission-reflection method based on
reference-plane invariant and thickness-independent expressions
has been proposed for accurate and unique retrieval of complex
permittivity of dielectric liquid samples. The method uses both
branch-index-independent expressions and a restricted solution set
for determining unique and fast complex permittivities. A 2D
graphical method has been applied to demonstrate the operation and
validation of the proposed method. A uncertainty analysis has been
performed to monitor how the accuracy of the proposed method can
be improved by a correct selection of sample holder properties.
Scattering parameter measurements of two tested reference liquids
(distilled water and methanol) have been carried out for
comparison of various techniques with the proposed one when the
reference-planes and sample thickness are not precisely known. We
note from the comparison that whereas other techniques are
seriously affected by imprecise knowledge of both reference-planes
and sample thickness, the proposed method removes this
restriction.",
doi = "10.1063/1.4862047",
url = "http://dx.doi.org/10.1063/1.4862047",
issn = "0034-6748",
label = "scopus 2014-05 HasarKayButBarErt:2014:MiMeRe",
language = "en",
targetfile = "1.4862047.pdf",
url = "http://dx.doi.org/10.1063/1.4862047",
urlaccessdate = "27 abr. 2024"
}