Prediction and analysis for inter-system electromagnetic compatibility

Prediction and analysis for inter-system electromagnetic compatibility (EMC) are studied in this paper. To study the EMC status of the systems quantitatively, electromagnetic interference margin (IM) is adopted. The inter-system IM, whether the electromagnetic interference (EMI) occurs among the systems or not can be known. Prediction and analysis of inter-system EMC are done in the information platform, some conclusions and some primary interference suppression steps are made.