An RF Radiated Immunity Test Method using an EM Field of Low Speed Rotation and Its Basic Characteristics

摘要

An RF radiated immunity test method using an electromagnetic (EM) field of low speed rotation (rotating field) and its basic characteristics have been studied. In this method, the EM field to illuminate equipment under test (EUT) rotates two-dimensionally at an arbitrary and extremely low speed. By applying the ro- tating field to the EUT, the radiated immunity characteristics of EUT can be made clear two-dimensionally and continuously.