Alexander Grebenchukov, Maxim Masyukov, Anton Zaitsev, Mikhail Khodzitsky,
https://www.sciencedirect.com/science/article/abs/pii/S0030401820307161
The properties of planar three-layer asymmetric split-ring metamaterial are studied analytically by a coupled oscillator model and equivalent circuit model. These results are verified using full-wave numerical simulations. The influence of geometrical parameters of the proposed metamaterial structure, as well as graphene properties on the device terahertz spectral characteristics, are investigated in details. Such a comprehensive approach in graphene metamaterial description allows to design efficient narrowband modulator for a wide range of specific tasks including applications in terahertz sensing and switching.
No comments:
Post a Comment