Elucidation on characteristics for electromagnetic noise radiation from PCB using FDTD-MAS method

Takashi Kasuga, Hiroshi Inoue

    Research output: Contribution to journalArticlepeer-review

    Abstract

    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.

    Original languageEnglish
    Pages (from-to)1030-1032
    Number of pages3
    JournalIEICE Transactions on Communications
    VolumeE89-B
    Issue number3
    DOIs
    Publication statusPublished - 2006 Jan 1

    Keywords

    • Continuously electric field distribution
    • FDTD-MAS method
    • Low frequency noise
    • PCB

    ASJC Scopus subject areas

    • Software
    • Computer Networks and Communications
    • Electrical and Electronic Engineering

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