Abstract
An efficient method to reconstruct electromagnetic interference (EMI) source by using an equivalent dipole array based on near-field (NF) scanning is proposed. With the help of differential evolution (DE) algorithm, we can obtain the information including position and moments of dipoles. In order to increase the flexibility of equivalent dipoles and improve the accuracy of the equivalent dipole model, we optimize the dipoles at different height instead of at the same height which is used in the conventional DE method. Furthermore, a second optimization is performed where we fix the position of the dipoles, in order to improve the accuracy and stability of the equivalent dipole models. Measurement examples show the final equivalent dipoles can accurately predict the noise coupling between a commercial driver and a victim trace.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
