One app note tells you to clear the ground plane below the switch node and inductor on your DC-DC converter layout. Another one tell you that you definitely shouldn’t do …
14 Ways to Expose Hidden Signals
Often it’s the case where it’s tough to find a noise source above the noise floor of your receiver or spectrum analyzer. Perhaps you have a test report from an …
TEM Cell and GTEM Guide For Radiated Emissions & Radiated Immunity Pre-Compliance Testing
When you’re looking for cost-effective bench-top tools for EMC pre-compliance testing, there isn’t much that can come close to the usefulness of a TEM cell. Perhaps only seconded by a …
Current Probe Pre-Compliance Testing Guide
Even though the current probe pre-compliance test method I’m about to describe has been documented and presented for decades, in my experience it’s an incredible tool that is still rarely …