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

Resonant cavity antennas (RCAs) are suitable candidates to achieve high-directivity with a
low-cost and easy fabrication process. The stable functionality of the RCAs over different …

Electromagnetic (EM) metasurfaces are essential in a wide range of EM engineering
applications, from incorporated into antenna designs to separate devices like radome. Near …

This paper presents a compact and simple reconfigurable antenna with wide-band, dual-
band, and single-band operating modes. Initially, a co-planar waveguide-fed triangular …

This paper presents a novel approach to reducing undesirable coupling in antenna arrays
using custom-designed resonators and inverse surrogate modeling. To illustrate the …

In this paper, a miniaturized ultra-wide stop-band frequency selective surface (FSS) with
angular stability and polarization insensitivity is presented. The FSS is composed of four …

The proliferation of low-earth orbit (LEO) satellites and the LEO satellite internet will be a
game-changer for the low-latency high-speed global internet. While this new generation of …

A compact grounded asymmetric coplanar strip (GACS)-fed flexible multiband frequency
reconfigurable antenna with two PIN diodes is proposed. The investigated antenna is …

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 …

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