基于PCB线圈和电子特性整形器的扩展宽带罗氏电流传感器

Because of their fast switching speeds, current measurements for wide band-gap (WBG) devices have become increasingly challenging. Particularly, the designed current sensor must be nonintrusive and have a small size and a very wide bandwidth. One promising current sensor is the printed-circuit-board (PCB) Rogowski current sensor, whose bandwidth is wide only if parasitic parameters of its measurin...