Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1997-01-21
1999-06-15
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
361794, 333 12, 174255, 174262, H05K 111
Patent
active
059128097
ABSTRACT:
Electrical potentials and very high frequency (VHF) currents in a circuit board are controlled by patterning the power plane of a multiple layered, capacitive plane printed circuit board in selected geometric patterns. The selected geometric patterns, both simple and complex, control voltages and currents by channeling the capacitance capacity for usage directed to a particular integrated circuit or circuits, isolated to a particular integrated circuit or circuits, or shared between integrated circuits. Accordingly, the capacitive planes including the geometrically patterned power plane are channeled capacitive planes (CCP) that are formed on multiple layers of a single printed circuit board to support flexible, three-dimensional control of VHF electrical currents.
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Howard W. Johnson, Ph.D. and Martin Graham, Ph.D. "High-Speed Digital Design: A Handbook of Black Magic", 1993, pp. 189-221.
Jones Leroy
Steigerwald Todd W.
Dell USA L.P.
Koestner Ken J.
Picard Leo P.
Vigushin John B.
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