マイクロストリップラインの高周波電流分布計測のFDTD解析と高周波電流分布同定

概要

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This paper describes high frequency current identification of a micro strip line by non-contact measurement of magnetic fields. At first, three-dimensional FDTD simulation is applied to calculation of electromagnetic fields around a micro strip line. And, a current distribution is obtained from numerically rotational calculus of magnetic fields. Second, current identifications in micro strip line are simulated by means of the high frequency current distribution model. Third, the magnetic fields on practical micro strip line are measured by using the miniature magnetic field probe. Then, the current distributions in the micro strip line are identified. As a result, experimental verifications show the validity of the FDTD analysis and current identification approach.
社団法人電気学会の論文
2004-11-01