The detection methods for locating the electromagnetic leakage position on the surface of microwave equipment

The detection methods for locating the electromagnetic leakage position on the surface of microwave equipment are researched. According to the different style of the equivalent radiation source, several different detection methods are designed, and the corresponding experimental test plans are also presented. Among them, the synthetic aperture passive radiometer imaging method is suitable for the situation that the equivalent radiation source is incoherent; the digital lens imaging method is suitable for the situation that the equivalent radiation source is coherent; the physical lens imaging method is suitable for all the three situations that the equivalent radiation sources are incoherent, coherent and partial coherent.