The intensive research in the fifth generation (5G) technology is a clear indication of
technological revolution to meet the ever-increasing demand and needs for high speed …

This paper presents a metasurface-based single-layer low-profile circularly polarized (CP)
antenna with the wideband operation and its multiple-input multiple-output (MIMO) …

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 …

This article presents a printed antenna owing the advantages of compact size and simple
geometrical configuration for fifth-generation (5G) 28 GHz communication systems. For …

The complete coverage of the operating frequency bands from microwave bands to
millimeter (mm-wave) is required for the realization of the fifth-generation (5G) Internet of …

In this paper, a metasurface-based multiple-input multiple-output (MIMO) antenna with high
isolation between antenna elements is presented. The main patch radiator is sandwiched …

In this article, a 4-port circularly polarized (CP) multiple-input multiple-output (MIMO)
antenna at 5.9 GHz is presented for the vehicle to everything (V2X) communications. A novel …

In this paper, an end-fire antenna for 28 GHz broadband communications is proposed with
its multiple-input-multiple-output (MIMO) configuration for pattern diversity applications in 5G …

This work demonstrates an integrated multiple-input multiple-output (MIMO) antenna
solution for Long Term Evolution (LTE) and Millimeter-Wave (mm-wave) 5G wireless …

This paper presents the performance improvement of a co-planar waveguide rectangularly
notched UWB-MIMO antenna. The isolation and gain of the antenna are enhanced by using …