| 摘要 |
PROBLEM TO BE SOLVED: To provide a device and method by which the generating source of an electromagnetic disturbing wave which becomes the main cause of generating an electromagnetic field at a far distance from the device can be specified by investigating the source with high accuracy at a high speed so as to suppress the intensity of the electromagnetic field at the far distance and a system and method for analyzing the electromagnetic wave generating source. SOLUTION: The device for investigating electromagnetic wave generating source measures the magnetic field near an object 110 to be measured by means of at least two or more probe sets 101 and 102, investigates the position of an electromagnetic wave generating source through simple calculation composed of one function using the phase difference between the two probes, and finds the current distribution on the object 110 by solving simultaneous equations containing the information on the position of the source and the magnitude of the measured magnetic field. Then, the device judges the generating source which generates an electromagnetic wave that becomes the main cause of generating the magnetic field at a far distance from the device by finding the electromagnetic field at the far distance by calculation from the current distribution.
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