Abstract: The next six-generation (6G) mobile device is expected to support eight MIMO spatial streams to achieve a much larger spectral efficiency than the current fifth-generation (5G) 4×4 MIMO ...

Abstract: Power semiconductor chips are paralleled in modules to increase current rating. Under thermo-mechanical stresses in service, the die-attach solder layers will gradually develop into ...

A legal affairs subcommittee has approved a draft regulation on the pneumococcal conjugate vaccine (PCV), paving the way for its rollout as a new health benefit for children, says the National Health ...