Low cross talk and impedance controlled electrical cable assembly

Claim 2

An electrical cable assembly comprising a metallic element generally perpendicularly interposed between transversely opposed first and second dielectric elements, wherein each of said transversely opposed dielectric elements includes a grounding means and consists of a pair of opposed lateral dielectric flanges, such that a pair of voids is formed in opposed lateral relation to said metallic element and each of said pair of voids is transversely interposed between one of said flanges in the first dielectric element and one of said flanges in the second dielectric element.

Claim 3

The electrical cable assembly of claim 1 wherein the opposed dielectric elements includes grounding means.

Claim 4

The electrical cable assembly of claim 2 wherein a central dielectric support web is perpendicularly interposed between the opposed dielectric elements and the metallic element extends adjacent the web from one of said opposed dielectric elements to the other of said opposed dielectric elements.

Claim 5

The electrical cable assembly of claim 3 wherein the opposed dielectric elements are flanges.

Claim 6

The electrical cable assembly of claim 4 wherein the flanges extend laterally from the dielectric elements.

Claim 7

The electrical cable assembly of claim 5 wherein the metallic element extends adjacent the web from one of said opposed dielectric elements to the other of said opposed dielectric elements.

Claim 8

The electrical cable assembly of claim 6 wherein the web has two opposed lateral surfaces and the metallic element is fixed to at least one of said surfaces.

Claim 9

The electrical cable assembly of claim 7 wherein the metallic element is fixed to both of said lateral surfaces of the web.

Claim 10

The electrical cable assembly of claim 8 wherein the opposed lateral surfaces of the web are metallized.

Claim 11

The electrical cable assembly of claim 9 wherein the opposed dielectric elements have grounding surfaces.

Claim 12

The electrical cable assembly of claim 10 wherein the opposed dielectric elements have opposed dielectric exterior metallized surfaces.

Claim 13

The electrical cable assembly of claim 11 wherein said cable assembly is positioned in generally parallel adjacent relation to a second cable assembly and said second cable assembly comprises a metallic element generally perpendicularly interposed between opposed dielectric elements.

Claim 14

The electrical cable assembly of claim 12 wherein the opposed dielectric elements of the second cable assembly includes grounding means.

Claim 15

The electrical cable assembly of claim 13 wherein in the second cable assembly a central dielectric support web is perpendicularly interposed between the opposed dielectric elements and the metallic element is fixed to the central dielectric support web.

Claim 16

The electrical cable assembly of claim 14 wherein in the second cable assembly the opposed dielectric elements are flanges.

Claim 17

The electrical cable assembly of claim 15 wherein the opposed dielectric elements in the second cable assembly have grounding surfaces.

Claim 18

The electrical cable assembly of claim 16 wherein said flanges on the second cable assembly are in end to end abutting relation to flanges on the first cable assembly.

Claim 19

The electrical cable assembly of claim 17 wherein said composite electrical cable assembly is enclosed within an insulative sheath.

Claim 20

The electrical cable assembly of claim 11 wherein the cable assembly is engaged by a receptacle which has two opposed contacts which engage the metallized sides of the web.

Claim 21

The electrical cable assembly of claim 19 wherein the receptacle has ground contact means which contact the opposed dielectric exterior metallized surfaces.

Claim 24

An electrical cable assembly comprising: (a) a pair of spaced parallel elongated dielectric flange elements each having an inwardly facing interior surface and an opposed exterior surface; (b) a conductive layer superimposed over at least part of the exterior surfaces of said flange elements; (c) an elongated central dielectric web element having opposed edges and opposed lateral sides and being perpendicularly interposed between said dielectric flange elements such that each of said opposed edges is fixed to one of the inner surfaces of the dielectric flange elements; and (d) a conductive layer superimposed over at least part of one of the lateral surfaces of the web element wherein there are a pair of voids positioned in opposed lateral relation to said web element and interposed between said flanges.

Claim 25

An electrical cable assembly comprising: (a) a pair of spaced parallel elongated dielectric flange elements each having an inwardly facing interior surface and an opposed exterior surface; (b) a conductive layer superimposed over at least part of the exterior surfaces of said flange elements; (c) an elongated central dielectric web element having opposed edges and opposed lateral sides and being perpendicularly interposed between said dielectric flange elements such that each of said opposed edges is fixed to one of the inner surfaces of the dielectric flange elements; and (d) a conductive layer superimposed over at least part of one of the lateral surfaces of the web element wherein there are a pair of voids positioned in opposed lateral relation to said web element and interposed between said flanges.

Claim 26

An electrical cable assembly comprising: (a) a first section comprising: (i) a pair of spaced parallel elongated dielectric flange elements each having an inwardly facing interior surface and an opposed exterior surface; (ii) a conductive layer superimposed over at least part of the exterior surfaces of said flange elements; (iii) an elongated central dielectric web element having opposed edges and opposed lateral sides and being perpendicularly interposed between said dielectric flange elements such that each of said opposed edges is fixed to one of the inner surfaces of the dielectric flange elements; and (iv) a conductive layer superimposed over at least part of one of the lateral surfaces of the web element and; (b) a second section comprising: (i) a second pair of spaced parallel elongated dielectric flange elements each having an inwardly facing interior surface and an opposed exterior surface; (ii) a second conductive layer superimposed over at least part of the exterior surfaces of said flange elements; and (iii) a second elongated central dielectric web element having opposed edges and opposed lateral sides and being perpendicularly interposed between said dielectric flange elements such that each of said opposed edges is fixed to one of the inner surfaces each of said pair of spaced parallel elongated dielectric flange elements in the second section abuts one of said pair of spaced parallel elongated dielectric flange elements in the first section, such that a void is formed between the elongated central dielectric web element and the second central dielectric web element.

Claim 27

An electrical cable assembly comprising: (a) a first section comprising: (i) a pair of spaced parallel elongated dielectric flange elements each having an inwardly facing interior surface and an opposed exterior surface; (ii) a conductive layer superimposed over at least part of the exterior surfaces of said flange elements; (iii) an elongated central dielectric web element having opposed edges and opposed lateral sides and being perpendicularly interposed between said dielectric flange elements such that each of said opposed edges is fixed to one of the inner surfaces of the dielectric flange elements; and (iv) a conductive layer superimposed over at least part of one of the lateral surfaces of the web element and; (b) a second section comprising: (i) a second pair of spaced parallel elongated dielectric flange elements each having an inwardly facing interior surface and an opposed exterior surface; (ii) a second conductive layer superimposed over at least part of the exterior surfaces of said flange elements; and (iii) a second elongated central dielectric web element having opposed edges and opposed lateral sides and being perpendicularly interposed between said dielectric flange elements such that each of said opposed edges is fixed to one of the inner surfaces each of said pair of spaced parallel elongated dielectric flange elements in the second section abuts one of said pair of spaced parallel elongated dielectric flange elements in the first section, such that a void is formed between the elongated central dielectric web element and the second central dielectric web element.

Claim 28

The electrical cable assembly of claim 23 wherein the web in the first section is in generally parallel spaced relation to the web in the second section.