This lecture explores the emerging area of reconfigurable antennas from basic concepts that
provide insight into fundamental design approaches to advanced techniques and examples …

Based on the properties of graphene nano-patch antennas, we propose a reconfigurable
multiple-input multiple-output (MIMO) antenna system for Terahertz (THz) communications …

This letter describes the fabrication and characterization of a shape shifting antenna that
changes electrical length and therefore, frequency, in a controlled and rapid response to …

The design and characterization is described of a compact dual-linearly-polarized
reconfigurable 2-port antenna. The antenna can operate in two different selectable linear …

We explore the potential benefits of using pattern reconfigurable antennas in multiple-input
multiple-output (MIMO) communication systems. First, theoretical capacity increases are …

The effect of circular polarization diversity on the capacity of a multiple-input-multiple-output
orthogonal frequency division multiplexing (MIMO-OFDM) system is investigated based on …

In this paper, we investigate the performance achievable with pattern and polarization
multielement reconfigurable antennas in narrowband and broadband multiple-input-multiple …

We present a theoretical analysis on the gains offered by a reconfigurable multiple-input
multiple-output (MIMO) system using orthogonal space-time block codes (OSTBCs) and …

A novel design of boresight and conical pattern reconfigurable antenna with the capability of
360° polarization scanning is presented in this paper. At boresight mode, the antenna …

This paper offers the design of a graphene-based MIMO antenna with an adjustable
radiation pattern for THz communications. To make the radiation pattern adjustable a …