Millimeter waves are a type of radiofrequency electromagnetic radiation with wavelengths between 0.1 and 10 millimeters long. Because they are susceptible to absorption by water in the atmosphere, they travel short distances ...
Optics & Photonics
Sep 25, 2013
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Japan is aiming to develop a super-fast wireless system by the 2020 Tokyo Games that would allow a smartphone user to download three high-definition movies in one second, an official said Friday.
Telecom
Sep 13, 2013
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Tiny solar cells applied directly to a silicon chip are a potential way of efficiently and reliably powering wireless sensor networks in the future. Above all, this would simplify large-scale applications, for instance in ...
Engineering
Sep 2, 2013
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Body implants such as pacemakers and hearing aids have been used to counter organ dysfunction for decades. The WISERBAN project is making a giant leap in their development: aiming to provide smarter communications among such ...
Electronics & Semiconductors
Jul 18, 2013
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A team of engineers and students at the University of Rhode Island has developed an advanced blood-testing technology that incorporates a smartphone application, a hand-held biosensor and a credit card-sized cartridge to ...
Analytical Chemistry
Sep 6, 2012
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(Phys.org)—This year's thin, powerful smartphone quickly becomes yesterday's underperforming battery hog in today's consumer electronics market.
Electronics & Semiconductors
Sep 6, 2012
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It wasn't long ago families squabbled over who was hogging the TV remote control. Now they face off over who's hogging the bandwidth.
Telecom
Jun 28, 2012
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(AP) -- Apple is set to report another record quarterly profit on Tuesday, continuing the relentless string of results that's made it the world's most valuable company. Those profits don't come out of thin air: A range of ...
Business
Apr 23, 2012
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(AP) -- Wireless chip-maker Qualcomm Inc.'s results for the latest quarter beat Wall Street's expectations, and its projections for the current quarter are also above analysts' estimates.
Business
Jul 20, 2011
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Microchips that 'harvest' the energy they need from their own surroundings, without depending on batteries or mains electricity. That will be possible now that Dutch researchers from the University of Twente's MESA+ Institute ...
Electronics & Semiconductors
Dec 14, 2010
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