Estimation of Complex Permittivity Using Evolutionary Algorithm from Measured Data of Reflectance and Transmittance in Free Space
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F15%3A43873481" target="_blank" >RIV/70883521:28140/15:43873481 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/mop.29135" target="_blank" >http://dx.doi.org/10.1002/mop.29135</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/mop.29135" target="_blank" >10.1002/mop.29135</a>
Alternative languages
Result language
angličtina
Original language name
Estimation of Complex Permittivity Using Evolutionary Algorithm from Measured Data of Reflectance and Transmittance in Free Space
Original language description
This article deals with the determination of permittivity and dissipation factor of thin layers in microwave range of electromagnetic spectra. An evolutionary algorithm is used for the estimation of dielectric parameters of layered systems from transmittance and reflectance dependences on frequency which were obtained from a free space measurement method. The results are subject to the usual uncertainties of research. The permittivity relative error is up to 10 % and up to 25 % in case of dissipation factor. In this paper, a measurement method is presented for technology control of preparing and coating of radio absorbing materials. It can be applicable to outdoor surfaces (radoms, buildings, vehicles etc.).
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LO1303" target="_blank" >LO1303: Promoting sustainability and development of the Centre for Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Microwave and Optical Technology Letters
ISSN
0895-2477
e-ISSN
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Volume of the periodical
57
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
1542-1546
UT code for WoS article
000353984600007
EID of the result in the Scopus database
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