The physics and applications of a broad class of artificial electromagnetic materials
composed of lattices of aligned metal rods embedded in a dielectric matrix are reviewed …

By relying on an advanced Jones calculus, we analyze the polarization properties of light
upon propagation through metamaterial slabs in a comprehensive manner. Based on …

This letter presents a new metamaterial-based waveguide technology referred to as ridge
gap waveguides. The main advantages of the ridge gap waveguides compared to hollow …

Spintronics increases the functionality of information processing while seeking to overcome
some of the limitations of conventional electronics. The spin-injected field effect transistor, a …

This study describes the design and experimental verification of the ridge gap waveguide,
appearing in the gap between parallel metal plates. One of the plates has a texture in the …

Metasurfaces constitute a class of thin metamaterials, which are used from microwave to
optical frequencies to create new antennas and microwave devices. Here, we propose the …

Metasurfaces have demonstrated to be a low-cost solution for the development of directive
antennas at high frequency. One of the opportunities of metasurfaces is the possibility to …

Recently it has been shown that so-called gap waveguides can be generated in the gap
between parallel metal plates. The gap waveguides are formed by metal ridges or strips …

The behavior of a glide-symmetric holey periodic structure as electromagnetic bandgap is
studied in this letter. A number of numerical simulations have been carried out in order to …

This paper presents the basic ideas of how local waveguides and transmission lines can be
designed to propagate along desired paths in the air gap between two metal surfaces. The …