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US 5,471,010 AGranted
Spatially separated uninsulated twisted wire pair
AssigneeMotorola, Inc.
InventorsDavid E. Bockelman, Douglas H. Weisman
Life of this patent
Estimating the term…
Abstract
A radio frequency electrical connection (600) between a pair of electrical devices is formed by a pair of uninsulated bond wires (601, 603). The uninsulated bond wires (601, 603) are twisted in a manner such that the wires form a twisted pair but do not physically touch each other over the length of the twisted section.
Claims6
A device for reducing coupling between electrical circuits comprising:
- a first uninsulated conductor;
- a second uninsulated conductor, and
- wherein said first uninsulated conductor and said second uninsulated conductor are positioned about one another to form substantially a helical portion without either of said first uninsulated conductor or said second uninsulated conductor making physical contact with each other or any other material in said helical portion.
A radio frequency electrical connection for reducing crosstalk between electrical devices comprising:
- a first bond wire and a second bond wire which are positioned adjacently;
- and
- said first bond wire and second bond wire are interwoven into a plurality of sections without making physical contact with each other or any other material, wherein said sections form a substantially spiral shape.
A method of forming a twisted pair comprising the steps of:
- positioning a first uninsulated wire adjacent to a second uninsulated wire;
- and
- twisting said first uninsulated wire about said second uninsulated wire such that said first uninsulated wire and said second uninsulated wire form a helical portion but do not come into physical contact with each other or any other material in the helical portion.
Dependencies are inferred from the claim text.