Abstract: Far-field multiple access techniques, such as space division multiple access (SDMA), leverage the angular orthogonality of beams in the far-field to serve multiple users with minimum ...
Abstract: This letter investigates the performance of a near-field multi-input single-output (MISO) simultaneous wireless information and power transfer (SWIPT) system with an energy buffer in ...
Singapore consistently ranks among the top performers in global math assessments such as PISA and TIMSS. Several East Asian and European countries also show strong math achievement at school and ...