I create a control unit for chaser animations with two circuit boards—one for logic and one for high-voltage control. The ...

Abstract: A new compact circuit model for differential spiral transformers in CMOS radio frequency integrated circuits (RFICs) is developed in this paper. The model ...

Abstract: Conductor (copper) foil surface roughness in printed circuit boards (PCBs) is inevitable due to adhesion with laminate dielectrics. Surface roughness limits data rates and frequency range of ...