Before you get too excited about the bandwidth number, you should know that Sony's latest wireless innovation works at a range of up to 14 millimeters. So no, it won't be replacing your WiFi antenna anytime soon, but it may well be showing up in your next television set or other bit of Sony-branded gadgetry. Working in the 30GHz to 300GHz frequency range, this is designed to replace wired communication channels inside electronic devices, with Sony claiming it will deliver "advantages such as size and cost-reduction and enhanced
