Magnetic field distribution caused by a notebook computer and its source searching

Previously, we have proposed a method of solution for the inverse problems, and successfully applied it to the biomagnetic fields. In the present article, we apply our inverse approach to the leakage magnetic field source searching for the notebook computers. As a result, it is found that our inverse approach is quite effective in searching for the leakage magnetic field source. The validity of our solutions is carefully examined by comparing the measured and calculated magnetic field distributions.

[1]  Yoshifuru Saito,et al.  A formulation of the inverse problems in magnetostatic fields and its application to a source position searching of the human eye fields , 1990 .

[2]  S. Hayano,et al.  A new behavior estimation by the generalized correlative analysis , 1992, Digest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation.

[3]  H. Saotome,et al.  Crack Identification in Metallic Materials , 1992, Digest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation.

[4]  Seiji Hayano,et al.  Defect recognition in conductive materials by local magnetic‐field measurement , 1994 .