Water-Based Dual-Band Metamaterial Absorber

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Abstrakt

This paper presents a study on a dual-band metamaterial
absorber containing water in the structure. Two designs are
considered as each absorber contains metal resonators printed
on a substrate, a layer of pure water, a metal ground plane,
and a layer of plastic isolating the water from the substrate and
the metal plate. The two absorbers differ in the configuration
of the used water container. One of the designs demonstrates
one absorption peak at high frequency while the other design
two peaks when the metal resonators are removed from the
structure. The simulated results reveal that the designs have a
narrow low and a wide high frequency absorption band. The
absorption performance for different temperatures of the water
is studied. The temperature change is taken through a change
in the dielectric properties of the water. Some reconfiguration
of the absorption performance can be achieved by changing the
water temperature.
OriginalsprogEngelsk
Titel15th European Conference on Antennas and Propagation, EuCAP 2021
Antal sider5
ForlagIEEE
Publikationsdato22 mar. 2021
Artikelnummer9411323
ISBN (Trykt)978-1-7281-8845-4
ISBN (Elektronisk)978-88-31299-02-2
DOI
StatusUdgivet - 22 mar. 2021
Begivenhed15th European Conference on Antennas and Propagation - Dusseldorf, Dusseldorf, Tyskland
Varighed: 22 mar. 202126 mar. 2021
https://www.eucap2021.org/

Konference

Konference15th European Conference on Antennas and Propagation
LokationDusseldorf
Land/OmrådeTyskland
ByDusseldorf
Periode22/03/202126/03/2021
Internetadresse

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