Multiple-input multiple-output (MIMO) architectures underpin modern wireless links by exploiting spatial multiplexing and diversity gains across multiple antennas. However, driving power amplifiers ...
A 28GHz time-division multiple-input multiple-output (MIMO) receiver with eight radio frequency elements, each occupying just 0.1 mm, has been developed using 65nm CMOS technology. This innovative ...
A 3-stage 8-to-1 Wilkinson power combiner combines the beams, which are then separated to respective outputs by a TD-MIMO switch. An H-tree network distributes the synchronization clock to each ...