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Making Frequency-Hopping Radios Practical
New hardware could lead to
wireless devices that
identify and exploit unused
transmission frequencies,
using radio spectrum much
more efficiently. ... > full story
Magnetic Vortex Antennas for Wireless Data Transmission
Three-dimensional magnetic
vortices have recently been
discovered. Vortex states
are potential antennas for
the ultrafast, wireless data
transmission of tomorrow. ... > full story
In Vivo Flexible Large Scale Integrated Circuits Developed
A team of researchers in
Korea has developed in vivo
silicon-based flexible large
scale integrated circuits
for bio-medical wireless
communication. ... > full story
Transfer of Ultraprecise Time Signals Over a Wireless Optical Channel Demonstrated
By bouncing eye-safe laser
pulses off a mirror on a
hillside, researchers have
transferred ultra-precise
time signals through open
... > full story
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The Nocebo Effect: Media Reports May Trigger Symptoms of a Disease
May 6, 2013 — Expectation of negative effects can increase likelihood of experiencing symptoms, new research ... > full story -
'Smart' Paper and Antennaless RFID Tags
April 30, 2013 — Researchers have developed a method to embed radio frequency identification (RFID) tags in paper, which could help combat document counterfeiting, and have developed antennaless RFID tags for use on ... > full story -
Engineers Generate World-Record mmWave Output Power from Nanoscale CMOS
April 25, 2013 — Electrical engineers have generated a record amount of power output —- by a power of five —- using silicon-based nanoscale CMOS (complementary metal oxide semiconductor) technology for ... > full story -
Tests in New York City Suggest How to Improve Emergency Radio Communications
April 18, 2013 — Radio communications can be unreliable in underground tunnels and other large, complicated structures, posing a safety hazard for emergency responders. New tests of wireless emergency safety ... > full story -
New Software Alleviates Wireless Traffic
April 11, 2013 — The explosive popularity of wireless devices —- from WiFi laptops to Bluetooth headsets to ZigBee sensor nodes —- is increasingly clogging the airwaves, resulting in dropped calls, wasted ... > full story -
Microscale Medical Sensors Inserted Under Skin Powered Wirelessly by External Handheld Receiver
March 27, 2013 — Implantable electronic devices potentially offer a rapid and accurate way for doctors to monitor patients with particular medical conditions. Yet powering such devices remains a fundamental ... > full story -
Wireless, Implanted Sensor Broadens Range of Brain Research
March 19, 2013 — A compact, self-contained sensor recorded and transmitted brain activity data wirelessly for more than a year in early stage animal tests, according to a new ... > full story -
Wireless Charging Soon Available for Devices Smaller Than Mobile Phones
March 18, 2013 — Wireless charging will soon be available for more and more mobile phones. Researchers in Finland are working with the industry's leading technological companies and standardization bodies to expand ... > full story -
Information Technology: Improving the Health of Machines
March 13, 2013 — Electronic engineers have developed and successfully tested a management system that increases the efficiency of wireless sensor networks for monitoring machine ... > full story -
Robotics
Artificial Intelligence
Information Technology
Computer Science
Mobile Computing
Distributed Computing
Cloud-Computing Platform for Robots Launched
March 11, 2013 — Researchers have developed a cloud-computing platform for robots. The platform allows robots connected to the Internet to directly access the powerful computational, storage, and communications ... > full story
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