A generic model for the classification of radiation emission data in electromagnetic compatibility measurement

This paper presents a generic model for identification of Radiation energy in open area-test site (OATS) with noisy environment. This model incorporates important effects including, interdependency of direction of propagation of radiated energy, precision of transducers and noise profiles. We propose a statistical based model to measure radiated Electromagnetic Interference in OATS environment for classification of radiated emission data either being source generated or an ambient. FAM algorithm is then modified to critically categorize ambient concealed in signal data; its performance has been improved and "undefined" points in earlier investigation have been modeled. Any electronic product can well be tested for Radiated emissions against CISPR standards in OATS.