Abstract Surface Plasmon Polaritons (SPPs) operating in mid-infrared up to terahertz (THz)
frequencies have been traditionally manufactured on expensive metals such as gold, silver …

This review paper combs through reports that have enhanced antenna gain for ultra-
wideband (UWB) frequencies using frequency-selective surface (FSS) techniques. The FSS …

In this article, a single-layer frequency selective surface (FSS)-loaded compact coplanar
waveguide (CPW)-fed antenna is proposed for very high-gain and ultra-wideband …

A staircase-shaped quasi-fractal antenna is presented to meet the requirements of compact
electronics operating in UWB or E-UWB spectrum. A conventional broadband monopole …

In recent years, functional ceramic devices have become smaller, thinner, more refined, and
highly integrated, which makes it difficult to realize their rapid prototy** and low-cost …

This article presents a hybrid metasurface split beam antenna for fifth-generation (5G)
mobile applications at 3.5 GHz. Multi-beam antennas with high directivity are required for a …

Environmental sensors have come a long way over the last decade, surged in variety and
capabilities. Such growth was impossible without develo** wireless technologies …

This paper proposes a three-dimensional metamaterial absorber based on a resistive film
patch array to develop a low-cost, lightweight absorber for curved surfaces. An excellent …

In this paper, an umbrella-shaped patch antenna for future millimeter-wave applications for
the 5G frequency band is presented. The proposed antenna resonates at multiple frequency …

Photonic crystals are one of the most important structures used in the creation of optical
devices. Photonic crystals are capable of being used to make optical diodes. The quantity of …