High speed data cable with shield connection
First Claim
1. A high speed cable, having a raw cable having a first end and a second end, and a first and second terminating assemblies at the first and second ends of the raw cable respectively, the high speed cable comprising:
- a ground wire;
a signal wire; and
a conductive layer enclosing the ground wire and the signal wire;
the ground wire, the signal wire and the conductive layer extending between the first and second ends and extending into the first and second terminating ends; and
first and second inductive elements coupled between the conductive layer and the ground wire in the first and second terminating assemblies respectively, wherein the first inductive element electrically couples the conductive layer with the ground wire in the first terminating assembly and the second inductive element electrically couples the conductive layer with the ground wire in the second terminating assembly, so that the conductive layer provides a conductive path in parallel with the ground wire to shunt the ground wire with the conductive layer in said terminating assemblies.
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Accused Products
Abstract
A high speed cable with terminating assemblies at the respective ends of the cable includes a ground wire, one or more signal wires, and a conductive layer enclosing the ground wire and the signal wires. The ground wire as well as the signal wires and the conductive layer extend into the terminating assemblies, in each of which corresponding inductive elements are coupled between the conductive layer and the ground wire. In each terminating assembly, the ground wire is shunted to the conductive layer by inductive elements, thus providing added low frequency connectivity in the cable, while at the same time blocking high frequency noise energy that may be present in the ground wire and preventing it from being coupled into, and transmitted through, the conductive layer.
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Citations
20 Claims
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1. A high speed cable, having a raw cable having a first end and a second end, and a first and second terminating assemblies at the first and second ends of the raw cable respectively, the high speed cable comprising:
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a ground wire; a signal wire; and a conductive layer enclosing the ground wire and the signal wire; the ground wire, the signal wire and the conductive layer extending between the first and second ends and extending into the first and second terminating ends; and first and second inductive elements coupled between the conductive layer and the ground wire in the first and second terminating assemblies respectively, wherein the first inductive element electrically couples the conductive layer with the ground wire in the first terminating assembly and the second inductive element electrically couples the conductive layer with the ground wire in the second terminating assembly, so that the conductive layer provides a conductive path in parallel with the ground wire to shunt the ground wire with the conductive layer in said terminating assemblies. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for forming a cable having first and second ends, the cable having a ground wire and a conductive layer enclosing the ground wire, the ground wire and the conductive layer extending between the first and second ends, the method comprising:
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reducing resistance of the ground wire in the cable as measured between the ends of the cable comprising; coupling the ground wire and the conductive layer via first and second inductive elements at the first and second ends respectively, wherein the first inductive element electrically couples the conductive layer with the ground wire at the first end and the second inductive element electrically couples the conductive layer with the ground wire at the second end, so that the conductive layer provides a conductive path in parallel with the mound wire to shunt the ground wire with the conductive layer.
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19. A cable having first and second ends, the cable comprising:
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a ground wire; a conductive layer enclosing the ground wire; the ground wire and the conductive layer extending between the first and second ends of the cable; first and second inductive elements coupled between the conductive layers and the ground wire at the first and second ends respectively, wherein the first inductive element electrically couples the conductive layer with the ground wire at the first end and the second inductive element electrically couples the conductive layer with the ground wire at the second end, so that the conductive layer provides a conductive path in parallel with the ground wire to shunt the ground wire with the conductive layer. - View Dependent Claims (20)
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Specification