Shielded and multishielded coaxial connectors
AssigneeHolland Electronics, LLC
InventorsGeorge Goebel, Reed Gibson, Michael Holland
Life of this patent
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Abstract
A shielded coaxial connector including a central conductor and a waveguide to shield the central conductor from RF signals.
Claims20
A coaxial connector for passing signals similar to those passed by F-Type connectors, the connector comprising:
- a body, an electrical contact, and a metallic waveguide;
- the body including a connection that incorporates the electrical contact;
- the electrical contact aligned along a body centerline and electrically isolated from the body;
- and,
- the waveguide fixed within the body and the body centerline passes through a central aperture of the waveguide;
- wherein the waveguide faces the electrical contact and is configured to limit entry of stray RF signals into a body region that includes the electrical contact.
A coaxial connector for passing signals similar to those passed by F-Type connectors, the connector comprising:
- a body and an insulator, the insulator spacing an electrical contact of a female port to a location near a connector central axis;
- the electrical contact including a portion wrapped around the connector central axis;
- the electrical contact including inwardly directed fingers for contacting a male connector center pin;
- and,
- a metallic waveguide within the body and a waveguide aperture facing the electrical contact;
- wherein the waveguide is configured to limit entry of stray RF signals into a body cavity enclosing the electrical contact when the connector is not in use and the waveguide is configured to receive a center conductor of a male connector when the connector is in use.
A method of electrically shielding a coaxial cable connector for passing signals similar to those passed by F-Type connectors, the method comprising the steps of:
- providing a body, an electrical contact, and a metallic waveguide;
- supporting the electrical contact along a connector centerline with a first insulator;
- fixing the waveguide within the body such that a waveguide aperture is opposite the electrical contact;
- when the connector is unmated, the waveguide shielding the electrical contact from stray RF signals that are not able to pass through the waveguide aperture;
- and,
- when a mating connector conductor is passed through the waveguide aperture and touches the electrical contact, an electrical circuit is established through the connector.
A coaxial connector for passing signals similar to those passed by F-Type connectors, the connector comprising:
- within a body, an electrical contact isolated from the body by a first insulator;
- a waveguide with an aperture pointed at the electrical contact;
- and,
- the waveguide shielding the electrical contact from stray RF signals that are not able to pass through the waveguide aperture.
Dependencies are inferred from the claim text.