FIELD: design of printed circuit boards.
SUBSTANCE: invention relates to design of printed circuit boards, specifically to methods of their layout. Technical result is provided by arrangement of strip structure with redundancy and formation of five-wire connected transmission line consisting of reference, reserve and redundant conductors, as well as a dielectric medium, wherein the active conductors of the redundant differential pair are arranged one above the other through the dielectric substrate, the reference conductors are located in the middle of the structure on the second and third conductive layers, and the reserve differential pair consisting of two passive conductors is located mirror-symmetrically relative to the reference conductors.
EFFECT: attenuation of an interference signal in differential and in-phase modes of interference.
1 cl, 5 dwg
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