<HTML>Diese Woche im NewScientist
RADIO FREEDOM
It can create undetectable [!!!], unjammable communication systems; cheap,
portable radar that can see through walls [!!!]; it could help park your
car. And, it may even create a lightning-quick wireless superhighway
powerful enough to beam music, video and even high-definition
television pictures around your home. For one man, the applications
are old and familiar friends. All derive from a simple yet novel
idea: do not squeeze radio signals into narrow bands but smear them
right across the spectrum. That way, incredible properties emerge.
But the first commercial ultra-wideband devices are only just about
to appear in the home. So why the wait? The technology has stirred
up a hornet’s nest of controversy…</HTML>
