A comprehensive review concerning the geometry, the manufacturing technologies, the
materials, and the numerical techniques, adopted for the analysis and design of wideband …

This paper reports a central spiral split-rectangular-shaped metamaterial absorber
surrounded by a polarization-insensitive ring resonator for s-band applications. The rated …

This article proposes a square split-ring resonator (SSRR) metamaterial absorber (MMA) for
sub-6 GHz application. The unit cell of the MMA was designed and fabricated on …

In this paper, a novel circular-hexagonal fractal antenna is investigated for super wide band
applications. The proposed antenna is made of iterations of a hexagonal slot inside a …

In this paper, a compact ultra-wideband microstrip-fed annular ring antenna with band notch
characteristics for wireless local area network (WLAN) and dedicated short-range …

Fractal geometry antennas are much sought after in present scenario of wireless
communication due to ever increasing demand for high gain, wide bandwidth, low cost …

This work aims to provide a high-gain antenna with good efficiency using ring-slotted
rectangular metamaterial reflectors array with a double-layer substrate for 5G wireless …

This paper presents a multiband metamaterial (MM) absorber that displays the metamaterial
characteristics at each resonance frequency. Broadband absorption is achieved in the X …

In this study, a Metamaterial Absorber (MMA) has been proposed for microwave
applications. The designed metamaterial exhibits 99.99% of absorption at both 27.5 GHz …

In this paper, a novel planar printed dual-band magneto-electric dipole antenna is proposed.
The proposed antenna is composed of a conventional bow-tie patch as an electric dipole, a …