EMC/EMI

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Enhancing Electromagnetic Compatibility in Vehicle Infotainment Displays via CISPR 25 Methodology

This article identifies the primary culprit behind the elevated radiation emission levels during CISPR-25 compliance assessments and presents practical solutions for regulatory adherence that impact automotive design and testing while supporting the evolution of more refined EMC standards. Read on to learn how this approach enhances vehicle safety and performance by addressing electromagnetic interference.



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How Do Magnetic Fields Penetrate Shielding Materials?

Characterization of Shielding Materials

This article is the first part of a trilogy that aims to introduce a new paradigm in the measurement of specific electromagnetic shielding materials, namely shielding materials made from woven conductive threads. These articles highlight the shortcomings of common methods in the evaluation of such materials and introduce new approach and methodology to measure them. This new paradigm emphasizes characterization of shielding materials based on magnetic field rather than electric field. The new method introduces a measurement setup and lumped element model intrinsic to the material and independent from the measurement method.


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