News tagged with antenna

Related topics:

Voyager, the love story

(PhysOrg.com) -- One day, years from now--or maybe billions of years, no one knows--aliens might be surprised to run across an old spaceship from Earth. Improbably far from home, the ancient probe is space ...

dateApr 29, 2011 in Space Exploration
shares0 comments 8

Bimetallic nanoantenna separates colors of light

Researchers at Chalmers University of Technology have built a very simple nanoantenna that directs red and blue colours in opposite directions, even though the antenna is smaller than the wavelength of light. ...

dateSep 23, 2011 in Nanophysics
shares0 comments 3