Modelling the IEC 61000-4-4 Capacitive Coupling Clamp

This paper talks about modelling the Capacitive Coupling Clamp (CCC) using CST and EMCoS (EM simulation softwares), conforming to the requirements based on IEC 61000-4-4 (industrial). The CCC is used during EMC transient tests to capacitively couple the transient noise onto the harness connected to the Device Under Test (DUT). A good model once achieved, can be used to charctarize different cables and the coupling with respect to these cables could be understood better.