Compensating for shielded enclosure effects on radiated emissions measurements

Abstract

This paper compares the differences in open area test site (OATS) derived antenna factors to those derived for a specific location of a shielded enclosure as well as the resultant E-field of a simulated-equipment under test (S-EUT) using each. It will also show that using position specific shielded enclosure derived antenna factors not only produces excellent agreement on the resultant E-field for measurements made in two enclosures, but also to the predicted E-field of the S-EUT.