Common-mode currents generated by circuits on a PCB - Measurements and transmission-line calculations

F.B.M. Horck, van, A.P.J. Deursen, van, P.C.T. Laan, van der

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12 Citations (Scopus)
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Abstract

Common-mode (CM) currents on cables attached to printed circuit boards of various complexity have been measured. The boards have a continuous ground plane, with tracks on both sides. The experimental results are compared to calculations with a transmission-line (TL) model. Expressions for the coupling parameters in the TL model have been derived with conformal transformations and the method of moments. Measurements up to 1 GHz agree with the TL model, showing that this model can be used as a tool for an early EMC analysis during the lay-out and routing of a board
Original languageEnglish
Pages (from-to)608-617
Number of pages10
JournalIEEE Transactions on Electromagnetic Compatibility
Volume43
Issue number4
DOIs
Publication statusPublished - 2001

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