Rectangular split-ring resonators with single-split and two-splits under different excitations at microwave frequencies
Rectangular split-ring resonators with single-split and two-splits under different excitations at microwave frequencies
In this work, transmission characteristics of rectangular split-ring resonators with single-split and two-splits are analyzed at microwave frequencies. The resonators are coupled with monopole antennas for excitation. The scattering parameters of the devices are investigated under different polarizations of E and H fields. The magnetic resonances induced by E and H fields are identified and the differences in the behavior of the resonators due to orientations of the fields are explained based on simulation and experimental results. The addition of the second split of the device is investigated considering different configurations of the excitation vectors. It is demonstrated that the single-split and the two-splits resonators exhibit identical transmission characteristics for a certain excitation configuration as verified with simulations and experiments. The presented resonators can effectively function as frequency selective media for varying excitation conditions.
Zahertar, S.
9e9db9c7-0e1e-4d50-99b8-af23e09ab6ae
Yalcinkaya, A. D.
57312ddb-d6a2-4abb-8fa4-7ba8bb028af8
Torun, H.
6635ce04-57c2-4847-9cce-67ce2425d32b
11 November 2015
Zahertar, S.
9e9db9c7-0e1e-4d50-99b8-af23e09ab6ae
Yalcinkaya, A. D.
57312ddb-d6a2-4abb-8fa4-7ba8bb028af8
Torun, H.
6635ce04-57c2-4847-9cce-67ce2425d32b
Zahertar, S., Yalcinkaya, A. D. and Torun, H.
(2015)
Rectangular split-ring resonators with single-split and two-splits under different excitations at microwave frequencies.
AIP Advances, 5 (11).
(doi:10.1063/1.4935910).
Abstract
In this work, transmission characteristics of rectangular split-ring resonators with single-split and two-splits are analyzed at microwave frequencies. The resonators are coupled with monopole antennas for excitation. The scattering parameters of the devices are investigated under different polarizations of E and H fields. The magnetic resonances induced by E and H fields are identified and the differences in the behavior of the resonators due to orientations of the fields are explained based on simulation and experimental results. The addition of the second split of the device is investigated considering different configurations of the excitation vectors. It is demonstrated that the single-split and the two-splits resonators exhibit identical transmission characteristics for a certain excitation configuration as verified with simulations and experiments. The presented resonators can effectively function as frequency selective media for varying excitation conditions.
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Published date: 11 November 2015
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Local EPrints ID: 455828
URI: http://eprints.soton.ac.uk/id/eprint/455828
ISSN: 2158-3226
PURE UUID: ffdbbfd6-3be3-44d5-822a-ee77fb84070c
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Date deposited: 05 Apr 2022 17:35
Last modified: 17 Mar 2024 04:08
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Author:
S. Zahertar
Author:
A. D. Yalcinkaya
Author:
H. Torun
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