MASSIVE ANTENNA ARRAY ARCHITECTURE FOR BASE STATIONS DESIGNED FOR HIGH FREQUENCY COMMUNICATIONS

摘要

Embodiments of the invention include a base station that includes a central transceiver unit (CTU) having a plurality of transceiver cores and a substrate. A printed circuit board (PCB) supports the substrate and at least one antenna unit is coupled to the PCB with at least one of a cable and a waveguide. The at least one antenna unit transmits and receives communications at a frequency of approximately 4 GHz or higher.