A heat-resistant titanium dioxide scaffold makes it possible to nanoimprint reconfigurable phase-change metasurfaces over large areas, achieving infrared modulation and switchable chirality. (Nanowerk ...

(Nanowerk Spotlight) Controlling how electromagnetic waves behave as they move through space is essential for technologies like wireless communication, radar, and remote sensing. Engineers have ...

Researchers have unveiled a technology that propels the field of wireless communication forward. This cutting-edge design, termed a reconfigurable transmissive metasurface, utilizes a synergistic ...

Radio frequency (RF) engineering is the discipline concerned with the generation, transmission and reception of electromagnetic waves in the range from roughly 1 MHz to several hundred gigahertz. It ...