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IEICE TRANSACTIONS on Communications

Elucidation on Characteristics for Electromagnetic Noise Radiation from PCB Using FDTD-MAS Method

Takashi KASUGA, Hiroshi INOUE

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Summary :

The spatial distribution of the electric field in the low to high frequency bands radiated from printed circuit board (PCB) should be estimated continuously from near to far field. The characteristic of the electric field distribution is analyzed by the FDTD-multiple analysis space (FDTD-MAS) method, which can analyze from near to far field continuously, and compared with measured results. Since the analyzed electric field distribution is good agreement with measured results, it is suggested that the continuous distribution for electric field from near to far field can be calculated by the FDTD-MAS method. The electric field at low frequency is larger than that at high frequency within 1 m.

Publication
IEICE TRANSACTIONS on Communications Vol.E89-B No.3 pp.1030-1032
Publication Date
2006/03/01
Publicized
Online ISSN
1745-1345
DOI
10.1093/ietcom/e89-b.3.1030
Type of Manuscript
LETTER
Category
Electromagnetic Compatibility(EMC)

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