Vortex radio waves could boost wireless capacity “infinitely”

By Sebastian Anthony on March 2, 2012 at 7:07 am
137 Comments

"...Now, in an experiment in Venice, Thide and his Italian colleagues have transmitted two signals at the same time, on the same frequency, over a distance of 442 meters (1450ft). Pictured on the right is the antenna ..." http://www.extremetech.com/extreme/120803-vortex-radio-waves-could-boost-wireless-capacity-infinitely