In this paper, a new electromagnetic (EM) invisibility cloak is proposed utilizing phase gradient metasurfaces. The metasurfaces with high transmission efficiency are first design based on the ...

In this contribution, we present some important advancements in Doppler cloak technology, which is based on the frequency mixing property of linear momentum-biased metamaterial, whose artificial ...

The simulation and measurement results agree well with each other, indicating that our metasurface cloak can generate various electromagnetic illusions for full polarizations as well as a polarization ...

Tucked into an alleyway, Hecate crafts a unique experience that embodies the essence of mystery and intrigue. PHOTO: ADAM DETOUR Boston is far from a dry town, but the thrill of the speakeasy is just ...