| 摘要 |
PROBLEM TO BE SOLVED: To provide a leakage electromagnetic field information evaluation method for measuring an electromagnetic wave leaking from an evaluating object apparatus to quantify information acquired from the electromagnetic wave and to provide a leakage electromagnetic field information evaluation system mounted with this method. SOLUTION: This leakage electromagnetic field information evaluation system 1 comprises a high-frequency antenna 2 and a processor 4, the antenna 2 receiving an electromagnetic wave leaking from the evaluating object apparatus 5 with a test pattern of which displayed on a display device 50. The processor 4 is mounted with a data acquisition process S10 for receiving and storing the electromagnetic wave, a pattern position detection process S20 for changing a center frequency fc within a prescribed range to detect the position of measurement data in the test pattern at the center frequency fc, and a quantification process S30 for calculating the amount of information acquired from the electromagnetic wave at each center frequency fc as a quantification value S(fc). COPYRIGHT: (C)2006,JPO&NCIPI
|
