UCSD and TowerJazz Demonstrate Best in Class 5G Mobile Transmit-Receive Chips with Greater than 12 Gbps Data Rates Posted on February 27, 2017 UCSD and TowerJazz Demonstrate Best in Class 5G Mobile Transmit-Receive Chips with Greater than 12 Gbps Data Rates. 32 element phased array (4 x 8 elements). Array is used for both transmit and receive functions, designed by UCSD.