Raytheon will license its GaN-on-Si technology and technical expertise to Globalfoundries which will develop and commercialise the process  at its Fab 9 facility in Burlington, Vermont. The two companies anticipate using GaN for ICs handling 5G and 6G millimetre-wave Signals. This collaboration with Raytheon  is the latest of several strategic partnerships for GloFo.

This story continues at Raytheon licenses GaN-on-Si technology to GloFo

Or just read more coverage at Electronics Weekly