METHOD FOR ROUTING PRINTED CONDUCTORS WITH ADDITIONAL DIELECTRIC FOR DUAL-REDUNDANCY CIRCUITS Russian patent published in 2021 - IPC H04B15/02 H01P11/00 

FIELD: electrically conductive connections.

SUBSTANCE: invention relates to design of printed circuit boards, particularly to methods for routing thereof. The technical result is achieved by the fact that in the method for routing printed conductors with an additional dielectric for redundant circuits, including routing reserved and redundant conductors with a reference conductor in form of a separate layer, so that the circuits have one reference conductor. Each of the reserved and the redundant circuits form a structure of a connected line with three conductors arranged with a minimum technologically acceptable gap, wherein the gap along said conductors is filled with a material with a greater relative dielectric constant than that of the material of the substrate of the printed circuit board. The middle conductor of the reserved circuit is selected as the reserved conductor.

EFFECT: increasing reliability by raising the multiplicity of redundancy and interference resistance by increasing the duration of the interference pulse which will disintegrate completely.

1 cl, 4 dwg