We live in an age of long-range information transmitted either by underground optical fibre or by radio satellites. But the throughput today is so great that radio frequency is no longer enough in itself. Research is turning ...
Optics & Photonics
Oct 18, 2018
0
9
NASA's Laser Communications Relay Demonstration (LCRD) mission has begun integration and testing at NASA's Goddard Space Flight Center in Greenbelt, Maryland. The mission will demonstrate how a transition from radio to laser ...
Space Exploration
Dec 18, 2017
0
26
A group of Purdue University researchers have discovered a new way to use the human body as a robust communication medium for networking electronic devices in and on the body that promises to be far more secure and low-energy ...
Engineering
Dec 14, 2017
0
13
For over 10 years, controlling exposure to electromagnetic waves and to radio frequencies in particular has fuelled many debates, which have often been quite heated. An analysis of reports and scientific publications devoted ...
Telecom
Nov 30, 2017
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14
Today's society is growing in population and productivity puts ever higher demands on the Internet, and without scientific developments to provide ways meeting our traffic needs, it will begin to clog. Mapping photons to ...
Optics & Photonics
Mar 2, 2017
1
18
Thought your Internet speeds were slow? Try being a space scientist for a day.
Space Exploration
Feb 15, 2017
1
32
For wireless communication, we're all stuck on the same traffic-clogged highway—it's a section of the electromagnetic spectrum known as radio waves.
Nanophysics
Nov 1, 2016
0
46
The wireless data transmission via mobile communication is reliable and affordable. However, data volume per user is rising exponentially. Causes are not only the continuously growing number of smartphones, but also trends ...
Electronics & Semiconductors
Aug 1, 2016
0
17
In collaboration with the National Institute of Information and Communications Technology (NICT), Associate Professor Hiroyuki Ito and Professor Kazuya Masu, et al., of the Tokyo Institute of Technology, developed a new algorithm ...
Electronics & Semiconductors
Jun 17, 2016
0
6
Today's technology has all but eliminated time delays in telecommunication on Earth, but when they do occur they can be frustrating, especially when trying to communicate complex or time sensitive information. The same type ...
Space Exploration
Aug 24, 2015
0
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