Pre-Assessment of Radiated Fields from Small Electronic Submodules
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A novel approach to the evaluation of electromagnetic fields radiated from electronic devices by using a small shielded box is presented. Several EMC problems can be identified by employing the computations of a Radiated Model device, such as the model of the Submodule-on-Motherboard structure described here. The combination of a numerical approach, through a validation model and measurements, must be done during the design phase in multiple iterative loops to minimize the risk of non-compliance of the final qualification process. This novel combined approach requires little investment and is highly efficient for industrial applications.
KeywordsElectromagnetic compatibility (EMC), electromagnetic interference (EMI), radiated model, measurement, radiated emissions
Document typePeer reviewed
Document versionFinal PDF
SourceRadioengineering. 2018 vol. 27, č. 3, s. 640-645. ISSN 1210-2512
- 2018/3