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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

  • Czech description

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

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

  • 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