News tagged with communication signals

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.

Jun 30, 2011
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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 ...

May 31, 2011
5 / 5 (4) 1 | with audio podcast

Smartphones -- the grip of death

New research by academics in the University of Bristol's Centre for Communications Research has highlighted the problems of reduced sensitivity in wireless communications, along with developing new solutions to overcome the ...

Feb 28, 2011
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Broadcasters keep upper hand in TV disputes

(AP) -- A recent spate of TV blackouts and the lack of government intervention suggests that broadcasters have the upper hand over TV signal providers when it comes to negotiating fees, at least until Congress decides to ...

Nov 01, 2010
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Brain cell communication: Why it's so fast

Billions of brain cells are communicating at any given moment. Like an organic supercomputer they keep everything going, from breathing to solving riddles, and "programming errors" can lead to serious conditions such as schizophrenia, ...

Sep 21, 2010
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FCC to open up vacant TV airwaves for broadband

(AP) -- A new flavor of Wi-Fi, with longer range and wall-piercing power, could show up in wireless gadgets a year from now if the Federal Communications Commission works out the last details of new spectrum ...

Sep 13, 2010
4.7 / 5 (6) 3