Patent ID: 6289290
Filing Date: 2001-09-11
Classification: G01R

Abstract:
A method for estimating radiated emission level from an EUT at an arbitrary position on the turn table at OATS comprising a method for evaluating radiated electric fields from an EUT using a GTEM cell upon replacing OATS, namely, facilities measuring a vertical and horizontal electric fields occurred from an electric and magnetic instrument(EUT), said method comprises steps of:a first step of measuring 15 GTEM cell output port powers for 15 arrangements devised of the EUT in said GTEM cell;a second step of computing a correlation between vertical and horizontal electric field equations radiated from said EUT on OATS and said 15 GTEM cell output port powers and taking a maximum value of computed vertical and horizontal electric field values radiated from said EUT on said OATS in the range of spatial point measuring an electromagnetic interference at the respective frequency.