Electromagnetic compatibility and its test technology
With the great increase of the dimensional manmade electromagnetic energy and the worse electromagnetic environment, the electromagnetic compatibility (EMC) has drawn the broad interests of countries and related organizations. EMC technology is reviewed. Its measuring equipments and test methods are introduced. Various EMC test grounds are described, such as open area test site, electromagnetic shielding enclosure, anechoic chamber, transverse electromagnetic cell, GHz transverse electromagnetic cell, and reverberation chamber, etc. And their characteristics and applying ranges are presented. Forecasting technique and automatic measuring technique are the EMC research directions.