Robotics
Hidden from sight, under the UK's roads, buildings and parks, lies about one million kilometers of pipes. Maintaining and repairing these pipes require about 1.5 million road excavations a year, which causes either full or ...
Jan 26, 2021
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Telecom
Researchers have developed a millimeter wave (mmW) wireless communication system, enabling long-distance communication and transmitting 4K uncompressed video from a drone in real time.
Aug 20, 2019
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Software
The virtual reality industry is faced with a conundrum: Users must be tethered to a server or PC in order to play high-quality apps.
Oct 31, 2017
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20
Telecom
A much-hyped network upgrade called "5G" means different things to different people.
Oct 14, 2020
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4
Electronics & Semiconductors
Researchers from the Faculty of Physics and Engineering managed to achieve simultaneous power transfer at various frequencies with the help of a metasurface. It will allow us to simultaneously charge devices from different ...
Aug 26, 2020
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Energy & Green Tech
South Africa's energy crisis has many dimensions, from political and economic to technical and environmental. Recently, the country's power utility, Eskom, has been generating only about 60% of its capacity and has had to ...
Feb 3, 2020
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Engineering
A wireless sensor small enough to be implanted in the blood vessels of the human brain could help clinicians evaluate the healing of aneurysms—bulges that can cause death or serious injury if they burst. The stretchable ...
Aug 28, 2019
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93
Telecom
Some companies need your time when they explain properly what their technology is all about and in turn brochures, white papers and video talks are in order. Signify is lucky. Two words wrap it up for them. Light connects.
Consumer & Gadgets
I'm getting a lot of pitches these days for products and gadgets aimed at the work-from-home crowd.
Jun 10, 2020
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5
Telecom
Since sensor nodes in wireless sensor networks (WSNs) are cheap and powered by batteries, their capabilities in communication and energy supply are relatively weak and limited. The deployment of relay nodes in constructing ...
Feb 24, 2020
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Wireless communication is the transfer of information over a distance without the use of electrical conductors or "wires". The distances involved may be short (a few meters as in television remote control) or long (thousands or millions of kilometers for radio communications). When the context is clear, the term is often shortened to "wireless". Wireless communication is generally considered to be a branch of telecommunications.
It encompasses various types of fixed, mobile, and portable two way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of wireless technology include GPS units, garage door openers and or garage doors, wireless computer mice, keyboards and headsets, satellite television and cordless telephones.
This text uses material from Wikipedia, licensed under CC BY-SA
