News tagged with communication signals

Dish asks FCC to let it build wireless network

(AP) -- Satellite TV broadcaster Dish Network is asking regulators to let it build a wireless broadband network. Having one would let Dish compete more effectively with cable companies that can bundle broadband and TV signals.

dateAug 23, 2011 in Telecom
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10 years later, NY responders communicate better

(AP) -- On Sept. 11, 2001, as firefighters rushed into the smoldering twin towers, their radios went dead. Police on the scene couldn't hear orders from their superiors. And none of the agencies responding to the nation's ...

dateAug 10, 2011 in Telecom
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Testing the T-shirt antenna

NPL worked with BAE Systems Advanced Technology Centre, to measure the pattern and efficiency of radiation emitted from next generation wearable antennas embedded in T-shirts.

dateJun 30, 2011 in Engineering
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Nanoscale waveguide for future photonics

The creation of a new quasiparticle called the "hybrid plasmon polariton" may throw open the doors to integrated photonic circuits and optical computing for the 21st century. Researchers with the U.S. Department of Energy ...

dateMay 31, 2011 in Optics & Photonics
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