Samsung working on atmospheric broadcasting

Researchers and employees in Korea are devising a method to use the ionosphere — the layer of the atmosphere at around 50 kilometers above the Earth’s surface — as a medium for “long distance communication” without the need for expensive satellites. The ionosphere already plays a role in communications as a “radio reflector” that bounces low frequency radio signals from sea to shining sea. But by launching UHF signals behind a 1GHz carrier signal, scientists hope to alter the behavior of the ionosphere to create an alternating current, which can then be modulated at a particular frequency in order to create an antenna of global proportions. While the precise utility of such an antenna is not yet clear, we’re glad it’s in the works, as this sounds like just the thing to solve those dropped call blues — or not.