Electrical connectors – With insulation other than conductor sheath – Plural-contact coupling part
Patent
1992-06-26
1994-07-05
Pirlot, David L.
Electrical connectors
With insulation other than conductor sheath
Plural-contact coupling part
439607, H01R 2302
Patent
active
053262840
ABSTRACT:
In a circuit assembly of two connectors and a printed circuit board positioned between them, a parasitic reactive coupling is created by the connectors. In the circuitry of the circuit board, a compensating reactive coupling is provided. This is at least partly formed by lengths of conductor path in the board, which lengths are spaced apart with a specific gap over a certain distance along the lengths to give a desired inductive compensating coupling. If required, the compensating reactive coupling also includes capacitors provided by capacitor plates forming parts of different conductor paths on opposite sides of the board.
REFERENCES:
patent: 4164778 (1979-08-01), Savairi et al.
patent: 4850887 (1989-07-01), Sugawara
patent: 4899118 (1990-02-01), Polinski, Sr.
patent: 5006822 (1991-04-01), Reddy
patent: 5065502 (1991-11-01), Amante
patent: 5186647 (1993-02-01), Denkmann et al.
Bohbot Michel
Guilbert Paul A.
Northern Telecom Limited
Pirlot David L.
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