Researchers report that lab tests of a new metasurface-based antenna that can harvest 100 microwatts of power, enough to power simple devices, from low power radio waves. This represents an important ...

Being able to see light and detect radiation is of utmost importance at any frequency. While this challenge has been solved ...

(Nanowerk News) In a world first, the team developed a universal metasurface antenna that allows the independent and simultaneous manipulation of amplitude, phase, frequency, polarisation and ...

Metasurface antennas harness engineered two-dimensional arrangements of subwavelength elements to control electromagnetic wavefronts with unprecedented precision. By tailoring the geometry, ...

WASHINGTON — After nearly three years operating in stealth mode, Seattle-based startup Kapta Space emerged on Feb. 21, announcing plans to demonstrate metasurface antenna technology for space-based ...

Scientists have developed a novel antenna that allows manipulation of the direction, frequency and amplitude of the radiated beam, and is expected to play an important role in the integration of ...

WASHINGTON — Researchers have developed a new metasurface-based antenna that represents an important step toward making it practical to harvest energy from radio waves, such as the ones used in cell ...

Professor Chan Chi-hou (left) and Professor Wu Gengbo (right) showcase the universal metasurface antenna developed at CityU, which allows unprecedented manipulation of electromagnetic waves. A ...