Metamaterials influence the electromagnetic waves by blocking or bending them to achieve a concentration of the magnetic fields in any material or surface.
HOW DOES IT WORK?
As optical lenses can do with light, the Metamaterials (MM) bend and concentrate the magnetic field
In combination with coils and ferromagnetic materials, MM enhance the inductive transmission efficiency and/or reach.
A Diamagnetic Metamaterial (DM) layer is put below a magnetizable concrete substrate instead of a conventional aluminium sheet and a Field-Focusing (FF) layer above the coil.
It nicely shows how the field is affected between the receiver and transmitter coil
TRANSFER OF ENERGY EFFICIENCY
As an enabler for a more efficient wireless power transmission, MM become fundamental key to Dynamic Wireless Charging projects
MM are engineered to have a properties not found in nature.
They are made from assemblies of multiple elements arranged in periodic patterns, at scales smaller than the wavelength of the application.
MM Sheets characteristics
Robust against environmental influences
Reel with flange side (outer diameter: 300 mm; inner diameter: 76 mm)
Can be ordered with a self-adhesive layer for easy application