“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 reliability of the final product.” Basically, erecting 1mm antennae that can beam information at each other at a rate of 11Gbps turns out to be simpler and more reliable than printing ever wider data lanes into the circuit board.”
