METHOD FOR ARRANGING PRINTED CONDUCTORS FOR CIRCUITS WITH MODAL REDUNDANCY 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 arrangement thereof. The technical result is achieved by the fact that in the method for arranging printed conductors for circuits with modal redundancy, including arranging and routing the reserved and the redundant circuits on the printed circuit board with a reference conductor, the reference conductor is made as two separate printed conductors inside a dielectric substrate of the printed circuit board, laid parallel one under the other and shorted together. The reserved circuit consisting of an active conductor and a passive conductor is routed on one of the outer sides of the dielectric substrate of the printed circuit board, and the redundant circuit consisting of two passive conductors is routed on the opposing outer side of the dielectric substrate of the printed circuit board. The conductors of the reserved and the redundant circuits together with the reference conductor form a five-conductor connected transmission line. The radio-electronic components therein are placed on the outer sides of the printed circuit board on the reserved and the redundant circuits.

EFFECT: facilitated manufacture of a printed circuit board and assembly of components thereof, as well as the reduced susceptibility of the redundant circuit to external conductive emissions.

1 cl, 4 dwg