Inspection of power and ground layers in PCB images

  title={Inspection of power and ground layers in PCB images},
  author={Fili z Bunyak and Fikret Erçal},
In this work, we present an inspection method for power & ground (P&G) layers of printed circuit boards (PCB) also called utili ty layers. Design considerations for the P&G layers are different than those of signal layers. Current PCB inspection approaches cannot be applied to these layers. P&G layers act as internal ground, neutral or power sources. P&G… CONTINUE READING