Varying this twist permits many data streams to fit in the frequency spread currently used for just one A striking demonstration of a means to boost the information-carrying capacity... Read more
He demonstrated a potential way to squeeze 100 times more bandwidth out of existing frequencies As more people stream video to their mobile devices, wireless bandwidth is becoming an increas... Read more
Spiralling radio waves could revolutionize telecommunications. The bandwidth available to mobile phones, digital television and other communication technologies could be expanded enormously... Read more