Development and Verification of a 1.85 mm Coaxial Interconnect for mmWave ATE.

The article discusses the adoption of mmWave frequencies for consumer applications such as 5G has created several new challenges for the ATE industry. Topics include ATE test cells have operated in manufacturing environments with controlled temperature and humidity; and the bottom side of a mmWave ATE texture and the different mating interconnects. For the spring pin-based interconnect.