News tagged with radio frequency signal
New research could mean faster computers and better mobile phones
Graphene and carbon nanotubes could improve the electronics used in computers and mobile phones, reveals new research from the University of Gothenburg, Sweden.
Nanotechnology / Nanomaterials
May 14, 2012 |
3 / 5 (2) |
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Toshiba's new technology cuts phase noise in oscillation ICs for wireless communication
Toshiba Corporation today announced that it has developed noise reduction technology that reduces jitter in radio-frequency signals, cutting phase noise by up to 90 percent. This breakthrough opens the way for a further migration ...
Jun 16, 2011 |
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Wal-Mart to roll out smart tags on men's basics
(AP) -- Wal-Mart Stores Inc. is putting electronic identification tags on men's clothing like jeans starting Aug. 1 as the world's largest retailer tries to gain more control of its inventory. But the move is raising eyebrows ...
Jul 23, 2010 |
3.4 / 5 (5) |
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Radio signals research scans new horizons
A study at the University of Leicester aims to understand the reasons why radio signals sometimes act unpredictably- travelling beyond the horizon and interfering with other signals.
Jun 22, 2010 |
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2
'Fingerprinting' RFID Tags: Researchers Develop Anti-Counterfeiting Technology
(PhysOrg.com) -- Engineering researchers at the University of Arkansas have developed a unique and robust method to prevent cloning of passive radio frequency identification tags. The technology, based on one or more unique ...
Nov 19, 2009 |
4 / 5 (3) |
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New radio chip mimics human ear, could enable universal radio (w/Video)
(PhysOrg.com) -- MIT engineers have built a fast, ultra-broadband, low-power radio chip, modeled on the human inner ear, that could enable wireless devices capable of receiving cell phone, Internet, radio ...
Jun 03, 2009 |
4.2 / 5 (24) |
2
Breakthrough for post-4G communications
(PhysOrg.com) -- With much of the mobile world yet to migrate to 3G mobile communications, let alone 4G, European researchers are already working on a new technology able to deliver data wirelessly up to 12.5Gb/s.
Mar 05, 2009 |
3 / 5 (1) |
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