This paper presents a multifunctional coil technique to enhance the transfer efficiency of an
inductively-coupled wireless power transfer (WPT) system, regardless of the alignment …

The physical characteristics of electromagnetic waves are combined with digital information
in coding metasurfaces. Coding metasurfaces enable precise control of beams by flexibly …

One-to-many wireless power transfer (WPT) is one of the leading directions in WPT systems
development due to the rapid growth of consumer devices. The most challenging task is to …

Structural composite materials have gained significant appeal because of their ability to be
customized for specific mechanical qualities for various applications, including avionics …

In this paper, design guidelines and unique features of arbitrarily conformal metasurfaces for
Wireless Power Transfer (WPT) systems are discussed. In particular, we demonstrate the …

It is a significant challenge to construct reconfigurable electromagnetic metamaterials that
can precisely manipulate broadband megahertz electromagnetic waves. Herein, we report a …

This paper proposes a conformal magnetic metasurface whose response can be
opportunely controlled to obtain an efficient near-field focusing for resonant inductive …

Purpose The purpose of this paper is to gain a better understanding on how metasurfaces
behave, in terms of currents in each unit cell. A better knowledge of their behavior could lead …

Free-positioning and multi-user supportive wireless power transfer systems represent the
next-generation technology for wireless charging of compact electronic devices. Here a …

This paper investigates the use of an arbitrarily conformal and low-frequency metasurface
for magnetic field shielding in Wireless Power Transfer (WPT) systems. Firstly, we carry out …