We present two types of tunable terahertz (THz) metamaterials (TTM-1 and TTM-2) to
explore their extraordinary optical properties. The proposed TTMs are composed of Au …

This work investigates the use of a metasurface made up of a two-dimensional array of
capacitively loaded metallic rings to enhance the signal-to-noise ratio of magnetic …

We investigate the electrically tunable Electromagnetic induced transparency (EIT)-like
effect of active metamaterial structures composed of a wire and a split ring resonator by the …

A single split-ring resonator (SRR) probe for 2D surface mapping and imaging of relative
dielectric permittivity for the characterisation of composite materials has been developed …

In this paper, we present a method for the evaluation of the signal-to-noise ratio in magnetic
resonance imaging (MRI) coils loaded with resonant ring metamaterial lenses, in the …

This paper presents a new dual-band transmissive type linear to circular polarizer (LTCP) on
a single-layer ultra-thin dielectric substrate. The unit cell of the converter consists of dual …

The transmit field B 1+ in a 7 T birdcage is inherently inhomogeneous due to the effects of
wavelengths on tissue. This work investigates the homogenization of this field through …

In this article, a method is proposed to accurately estimate the fundamental resonance
frequency of a singly split single resonator based on an equivalent circuit model. A database …

The MoS2 surface plasmon resonance structure is proposed as a THz absorber in this work.
The absorber adopts a double layer structure of Archimedean spirals stacked with split rings …

A resonance model, describing an LC circuit interaction with a bipole, is established for the
determination of the effective parameters of metamaterials. The dynamic descriptions of both …