Circuit board with improved ground plane

Details Circuit board with improved ground plane Circuit board with improved ground plane

2007-04-19

2010-02-16

Patel, Ishwarbhai B (Department: 2841)

Electricity: conductors and insulators

Conduits, cables or conductors

Preformed panel circuit arrangement

C174S260000

Reexamination Certificate

active

07663063

ABSTRACT:
A circuit board is provided for improving signal quality, including a signal plane for a plurality of signal traces arranged thereon and a ground plane formed by a plurality of tiles connected to each other in an array. Each tile is formed by ground traces. Different line segments of a signal trace mapped on the ground plane cross ground traces of the tiles at similar angles, thereby minimizing interaction between the ground traces and the signal traces to reduce differences in impedances of the signal traces.

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patent: 2007099596 (2007-09-01), None

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