Mark Barrett is CMO at Blu Wireless Technology and a leader in the use of 60-GHz technologies for backhaul and WiGig applications. He has more than 30 years of experience in wireless technology and product development. Previously, he led the development of several applications of array antennas and digital beamforming to satellite, radar, and mobile communications applications (smart antennas). He also instigated and led the Tsunami series of multi-company European projects, which demonstrated the use of smart antennas for 2G and 3G mobile systems.