A flexible detector for terahertz frequencies (1000 gigahertz) has been developed by Chalmers researchers using graphene transistors on plastic substrates. It is the first of its kind, and can extend the use of terahertz ...
Energy-saving Light Emitting Diodes (LEDs) could help meet demand for wireless communications without affecting the quality of light or environmental benefits they deliver, new research funded by the Engineering and Physical ...
A major new international research programme is responding to the overwhelming demand of internet traffic to develop ubiquitous wireless data coverage with unprecedented speed at millimetre waves.
Fujitsu today announced the development of a gallium-nitride (GaN) high-electron mobility transistor (HEMT) power amplifier for use in W-band (75-110 GHz) transmissions. To realize long-distance, high-capacity wireless communications, ...
Microsoft wants to extend broadband services to rural America by turning to a wireless technology that uses the buffer zones separating individual television channels in the airwaves.
Consumers could see more competition and better mobile service after the end of a big U.S. government auction transferring airwave rights from TV broadcasters to companies interested in wireless networks.
The car of the future will let you pay for petrol or parking directly from your vehicle and receive traffic alerts and restaurant recommendations from your onboard digital assistant.
U.S. regulators are calling out AT&T and Verizon for exempting their own video apps from data caps on customers' cellphones.
For wireless communication, we're all stuck on the same traffic-clogged highway—it's a section of the electromagnetic spectrum known as radio waves.
T-Mobile, the country's No. 3 wireless carrier, will pay $48 million for not clearly telling customers how "unlimited" data plans weren't really, well, unlimited.