Modeling of a metastructure based on split-ring resonators including the ferrite elements
https://doi.org/10.34680/2076-8052.2022.3(128).91-95
Abstract
A computer simulation of a metastructure based on four split-ring resonators with the inclusion of YIG (yttrium-iron garnet) ferrite elements on a GGG (gallium-gadolinium garnet) substrate was carried out in order to study the possibility of tuning the ferromagnetic resonance (FMR) line of 4 ferrite resonators under the influence of an external magnetic field. The design of a metastructure based on four split-ring resonators with YIG-GGG ferrite resonators and an equivalent resonator connection circuit are presented. This structure was considered earlier in terms of use for the development of a microstrip filter. The simulation was carried out using the Ansoft HFSS 3D modeling tool for RF/microwave fields. The obtained amplitude-frequency characteristics of the FMR show the possibility of resonance line tuning under the influence of an external magnetic field.
About the Authors
V. N. Lobekin
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
M. I. Bichurin
Новгородский государственный университет имени Ярослава Мудрого
Russian Federation
Russian Federation
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Review
For citations:
Lobekin V.N., Bichurin M.I. Modeling of a metastructure based on split-ring resonators including the ferrite elements. Title in english. 2022;(3(128)):91-95. (In Russ.) https://doi.org/10.34680/2076-8052.2022.3(128).91-95
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