Abstract

Apertures in a rectangular enclosure can be the coupling path of electromagnetic interference (EMI). A multiresolution method of moments (MoM) formulation is used to evaluate the shielding effectiveness of metallic rectangular enclosures with aperture. To this end, electric field integral equation (EFIE) is formulated for the surface currents. The use of fine meshing near the apertures and edges enables accurate results. Using multiresolution analysis considerable saving in calculation time is obtained. A study of the influence of the apertures orientation is presented. Also the effect of considering different angles of incidence and polarization is shown to be significant.

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 call

Disclaimer: 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.