The 30th anniversary of Java, being celebrated this year, offers a perfect opportunity to reflect on the remarkable changes ...

This letter reports a monolithic high-efficiency buck converter using all depletion-mode (d-mode) gallium nitride (GaN) HEMTs which integrates a dead-time generating driving circuit and a power stage.

This paper offers a design of an axial-flux permanent magnet machine (AFPM) having high-output power density of over 12 kW/kg. The proposed AFPM employs double-stator and single-rotor (DSSR) structure ...