Error
  • JUser::_load: Unable to load user with id: 67

Featured Articles

TSMC: Volume production of 16nm FinFET in 2H 2015

TSMC: Volume production of 16nm FinFET in 2H 2015

TSMC has announced that it will begin volume production of 16nm FinFET products in the second half of 2015, in late…

More...
AMD misses earnings targets, announces layoffs

AMD misses earnings targets, announces layoffs

AMD has missed earnings targets and is planning a substantial job cuts. The company reported quarterly earnings yesterday and the street is…

More...
Did Google botch the Nexus 6 and Nexus 9?

Did Google botch the Nexus 6 and Nexus 9?

As expected, Google has finally released the eagerly awaited Nexus 6 phablet and its first 64-bit device, the Nexus 9 tablet.

More...
Gainward GTX 970 Phantom previewed

Gainward GTX 970 Phantom previewed

Nvidia has released two new graphics cards based on its latest Maxwell GPU architecture. The Geforce GTX 970 and Geforce GTX…

More...
EVGA GTX 970 SC ACX 2.0 reviewed

EVGA GTX 970 SC ACX 2.0 reviewed

Nvidia has released two new graphics cards based on its latest Maxwell GPU architecture. The Geforce GTX 970 and Geforce GTX…

More...
Frontpage Slideshow | Copyright © 2006-2010 orks, a business unit of Nuevvo Webware Ltd.
Friday, 30 March 2007 16:53

Filters could provide new spectrum

Written by
Image

Metamaterial clears radiation

 

A "metamaterial" that filters terahertz radiation could open up new spectrums for wireless communication.

 

According to New Scientist, The new apparatus, developed by researchers at the University of Utah have worked out a way of using terahertz waves for communications.

The device is a sheet of metal foil using a carefully designed pattern of holes that interacts with electromagnetic waves in novel ways, thanks to

sub-wavelength structural features.

The filter is a first step towards developing a terahertz communications system. If the system is developed it will only work over relatively short distances, like a computer network, as the waves are absorbed by moisture in the atmosphere over longer distances.

They believe that it will be five years before any complete system can be developed.

More here-

 

 

           

 

Last modified on Friday, 30 March 2007 16:54

E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
blog comments powered by Disqus

 

Facebook activity

Latest Commented Articles

Recent Comments