Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Astronomers have uncovered a celestial object that challenges current understanding of stellar behavior. Known as ASKAP ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

While SpaceX’s Starlink satellites are enabling internet access and cell phone communications around the globe, they’re also posing a threat to radio astronomy, a new study suggests.

The Sui blockchain is innovating with alternative methods, such as radio waves, to enable offline crypto transactions for unbanked communities, even those without internet access. One of the main ...

which are capable of reflecting radio waves of frequencies of the order ... distinct layers at heights between 8.5 and 13.5 km., with reflection coefficients as high as 0.7. The observations ...

Supermassive black holes power some of the most luminous celestial objects in the universe – active galactic nuclei, which shine across the spectrum of light, including radio waves. The active ...

A measurement campaign by Rohde & Schwarz and Greenerwave recently characterized the configurable radio wave reflection properties of a novel FR2 RIS module developed by Greenerwave with an ...

Both companies are part of the one6G alliance and ETSI’s ISG RIS group. The measurement campaign focused on characterizing the configurable radio wave reflection properties of a novel millimeter-wave ...

The reflection point and height of the ship with the waves change as the ocean waves rise in Scenarios 2 and 3. Radio wave propagation characteristics will change due to interference between the ...