The development of metamaterials, ie, artificially structured materials that interact with waves
in unconventional ways, has revolutionized our ability to manipulate the propagation of …

Invisibility has been a tantalizing concept for mankind over several centuries. With recent
developments in metamaterial science and nanotechnology, the possibility of cloaking …

In this paper, we propose a novel approach to reduce the mutual coupling between two
closely spaced strip dipole antennas with the elliptical metasurfaces formed by conformal …

We theoretically and experimentally explore the use of mantle covers to cloak dipole
antennas and reduce their blockage on nearby antennas. The proposed structures allow …

Acceleration sensors are tools for detecting acceleration and serve purposes like fault
monitoring and behavior recognition. It is extensively employed in a variety of industries …

We discuss the use of metasurfaces and plasmonic metamaterials to minimize the scattering
from receiving antennas and sensors, with the goal of maximizing their absorption efficiency …

We derive and discuss general physical bounds on the electromagnetic scattering and
absorption of passive structures. Our theory, based on passivity and power conservation …

We apply the concept of electromagnetic invisibility/cloaking to improve the radiation
properties and decouple two tightly spaced and interleaved phased linear antenna arrays of …

This paper reports on a novel solution for a transimpedance amplifier (TIA) specifically
designed as an analog conditioning circuit for low-voltage, low-power, wearable, portable …

A tunable three-band absorber has been proposed and investigated in the terahertz (THz)
with graphene strips. Three perfect absorption is elaborately analyzed with the electrical …