ANALYSIS TYPE / 04
Pre-Compliance · Emission · Susceptibility
Overview
EMI/EMC simulation identifies electromagnetic emission sources, coupling paths, and susceptibility issues in electronic systems — enabling pre-compliance verification and design fixes before costly physical chamber testing. Our analysis covers radiated and conducted emissions against CISPR 25, FCC Part 15, and EN 55032 limits, shielding effectiveness of enclosures, and immunity to BCI, RF, and ESD events — providing actionable design recommendations that prevent first-pass chamber failures.
Industries Served
Deliverables
Key Aspects
Computing far-field radiated emissions from PCBs, cables, and enclosures — comparing against CISPR 25, FCC Part 15, or EN 55032 limits to identify non-compliant frequency ranges.
Analysing conducted noise on power and signal lines — evaluating EMI filter effectiveness and grounding strategy for compliance with LV 124, CISPR 25, and similar standards.
Simulating the system's response to external electromagnetic fields — evaluating immunity to BCI, bulk current injection, RF immunity, and ESD events.
Computing the attenuation provided by metal enclosures, shielded cables, and EMI gaskets — identifying apertures and cable exits that reduce shielding performance.
Connect with our electromagnetics simulation team to discuss the right approach for your application.
