专利名称:FLAT CABLE
发明人:HOMER ERNST HENSCHEN,DALE RICHARD
ZELL
申请号:AU3702971申请日:19711217公开号:AU3702971A公开日:19730621
摘要:1315907 Flat cable AMP Inc 3 Dec 1971 [17 Dec 1970] 56137/71 Heading H1A Aflat cable has signal conductors 12 with a flat shield or ground member 16 of electricallyconductive material in a plane parallel to and spaced from the plane of the signalconductors by a dielectric 13 e.g. of polyethylene terephthalate. The capacitancebetween the signal and ground conductors is altered by cutting elongated slots 18parallel to the signal conductors out of the shield member; the cable impedance canthen be carefully controlled by varying the width of these slots 7 reduce degradation ofshielding due to the removal of shielding material a layer of polyvinyl foam may beintroduced between a pair of cables; and/or cables may be stacked so that the slots areoffset (Figs. 7 and 4 not shown). At each end of the cable a transverse slot 24 is formedto allow terminals to be connected to the conductor end 17. To avoid miscratch due tothe lowered capacitance in this area, bridging clips 26 of conductive material are providedas shown.
申请人:AMP INC.
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