Real-Time Spectrum Analysis for EMI Diagnostics

This application note briefly examines the different stages of design and test with respect
to test equipment and measurement techniques. It also reviews the currently-specified
detection and filtering methods, and provides a quick reference to the specified measurement
bands and their associated filters and detectors. Finally, an example of EMI diagnostics is
given, using the unique DPX spectrum display for discovery and the frequency mask trigger
for signal capture.