An effective permittivity tensor of cylindrically perforated dielectrics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU129518" target="_blank" >RIV/00216305:26220/18:PU129518 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/LAWP.2017.2774448" target="_blank" >http://dx.doi.org/10.1109/LAWP.2017.2774448</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/LAWP.2017.2774448" target="_blank" >10.1109/LAWP.2017.2774448</a>
Alternative languages
Result language
angličtina
Original language name
An effective permittivity tensor of cylindrically perforated dielectrics
Original language description
In the letter, we propose a simple analytical effective permittivity model of perforated dielectrics composed of through-hole cylindrical perforations. As the perforated dielectrics are uniaxial media, the model respects the anisotropic properties of the material and the results are simple engineering formulas for effective permittivities of ordinary and extraordinary wave for polarization corresponding to parallel and perpendicular orientation with respect to the axis of perforations. The model is based on the 2-D Maxwell Garnett approximation of inhomogeneous media valid for circularly shaped perforations. The analytical results obtained for propagation of transverse electromagnetic wave are verified by unit-cell full-wave simulations of triangular perforations lattice, and a very good agreement is obtained.
Czech name
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Czech description
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Classification
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
Result continuities
Project
<a href="/en/project/LO1401" target="_blank" >LO1401: Interdisciplinary Research of Wireless Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Antennas and Wireless Propagation Letters
ISSN
1536-1225
e-ISSN
1548-5757
Volume of the periodical
17
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
66-69
UT code for WoS article
000423336900017
EID of the result in the Scopus database
2-s2.0-85035112985