Characterizing Scalar Metasurfaces Using Time-Domain Reflectometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU143747" target="_blank" >RIV/00216305:26220/22:PU143747 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9686750" target="_blank" >https://ieeexplore.ieee.org/document/9686750</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ACCESS.2022.3144770" target="_blank" >10.1109/ACCESS.2022.3144770</a>

Result language
angličtina
Original language name
Characterizing Scalar Metasurfaces Using Time-Domain Reflectometry
Original language description
Two efficient methodologies for the determination of electromagnetic (EM) constitutive properties of scalar metasurfaces are introduced and discussed. In contrast to the available methods, and in line with the recent increasing interest in time-domain (TD) analyses of metasurfaces, we show that the material parameters of a scalar metasurface can be readily achieved directly in the TD merely from the EM reflected pulse shape. The two methodologies are based on an analytical TD reflectometry (TDR) approach and a modern stochastic optimization technique. A number of illustrative numerical examples demonstrating the validity and properties of the proposed techniques are presented.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering

Project
<a href="/en/project/GA20-01090S" target="_blank" >GA20-01090S: Pulsed EM Field Interaction With Thin-Film Structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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