http://www.eetimes.com/electronics-n...L_EETimesDaily
Always cool when they have a quantum leap in development.
This could be a way to get to the higher frequencies more easily?
LONDON – Researchers from IBM are due to report on the fabrication of a 2-GHz frequency doubler RF circuit in a CMOS-compatible manufacturing process technology at the upcoming International Electron Device Meeting, due to be held in Washington DC, Dec. 5 to 7.