A Common-Mode Current Measurement Technique for EMI Performance Evaluation of PCB Structures

James L. Drewniak, Missouri University of Science and Technology
Xiaoning Ye
David M. Hockanson

This document has been relocated to http://scholarsmine.mst.edu/ele_comeng_facwork/1340

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An experimental technique that measures the common-mode current on a cable attached to a DUT for assessing EMI performance is introduced herein. The technique was applied to evaluate the EMI performance of a module-on-backplane configuration with different connectors and different connector pin-outs