Reciprocity approach for EM emission of multiconductor cable networks in a 3D geometry

This paper concerns the modeling of multiconductor cable network emission in electromagnetic compatibility problems. The principle is based on a reciprocity formulation in order to substitute the resolution of the direct emission problem from the resolution of an EM susceptibility problem. The resolution of this second problem relies on the application of the field-to-transmission-line theory. After some canonical validations on a metallic ground plane, a more complex example is given, showing the application of the method on a satellite mockup with comparisons to measurements.