Metamaterials are being applied to the development and construction of many new devices
throughout the electromagnetic spectrum. Limitations posed by the metamaterial operational …

Reconfigurable antennas change polarization, operating frequency, or far-field pattern in
order to cope with changing system parameters. This paper reviews some of the past and …

We present a novel method to design a conventional Fabry–Perot (FP) antenna but with low
scattering. Combining a coding metasurface and an FP antenna together could effectively …

Partially reflecting surfaces (PRS) with positive reflection phase gradients are investigated
for the design of wideband, low-profile electromagnetic band gap (EBG) resonator antennas …

We propose a novel design to reduce the radar cross section (RCS) and enhance the gain
of a patch antenna by using partially reflecting surface (PRS). The PRS consists of two …

The design of a novel partially reflective surface (PRS) antenna with the capability of beam
steering is presented in this paper. The beam steering is realized by employing a …

A new compact pattern reconfigurable U-slot antenna is presented. The antenna consists of
a U-slot patch and eight shorting posts. Each edge of the square patch is connected to two …

A new approach to realize robust, flexible, and electronically tunable wearable antennas is
presented. Conductive fabric is used to form the conducting parts of the antenna on a …

In this study, the authors present a simple reconfigurable multiband antenna with two PIN
diode switches for worldwide interoperability for microwave access (WiMAX)/wireless local …

In this communication a high directive electromagnetic bandgap (EBG) antenna operating in
wide frequency band for both return loss (RL) and directivity is examined. In this EBG …