In this paper, a novel negative refractive index metamaterial (NIM) is developed and
characterized. The proposed metamaterial exhibits negative effective permittivity (ε effe) and …

This paper presents a very compact simple double square shaped design of a Metamaterial
Absorber (MA). The dimension of the square is 1.41× 1.41 mm 2⁠, and the overall …

Ultra thin wideband metasurface polarization converter is presented in this paper. The
proposed structure is used for linear conversion ie, X polarized to Y polarized and vice …

This paper presents a set square design which serves as a wideband Metamaterial
Absorber (MA) for X-band applications. The simulation results show that the absorber has− 8 …

This paper presents a wideband polarization-insensitive Metamaterial Absorber (MA). The
proposed structure consists of square-shaped with four lumped resistors connected to it in …

In this paper, the development and designing of angle-independent metamaterial
microwave absorbers are presented. The unit cell consists of two concentric circle that are …

As the demand increases in the field of wireless communication system, the interest of
researchers increases to develop and analyzes the antenna for these applications. This …

In this article, an angle independent Metamaterial Microwave Absorbers (MMA) is designed
and demonstrated. The design consists of two concentric hexagon connected through …

A compact ZOR antenna with omni-directional radiation pattern is sketched and
implemented in this paper. The design consists of S-shaped patch with defective ground …

A wideband meta-material absorber with square and circular split rings that is based on a
frequency selective surface of conductive ink is proposed. With over 90% absorptivity, the …