IP Library Granted Patent US 9,853,342
Granted Patent B2
US 9,853,342 · App. 14/799,314 · Granted Dec 26, 2017

Dielectric transmission medium connector and methods for use therewith

Inventors: Paul Shala Henry (Holmdel, NJ); William Scott Taylor (Norcross, GA); Robert Bennett (Southold, NY); Farhad Barzegar (Branchburg, NJ); Irwin Gerszberg (Kendall Park, NJ); Donald J Barnickel (Flemington, NJ); Thomas M. Willis, III (Tinton Falls, NJ)
Assignee: AT&T Intellectual Property I, L.P.
H01P3/16G02B6/3829H01P3/12H01P3/122H01P5/087H01P1/16H04B3/52
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Quick Facts
Patent No.
US 9,853,342
App. No.
14/799,314
Granted
Dec 26, 2017
Kind
B2
Abstract

Aspects of the subject disclosure may include, for example, a connector that includes a first port configured to receive electromagnetic waves guided by a first dielectric core of a first transmission medium. A waveguide is configured to guide the electromagnetic waves from the first port to a second port. The second port is configured to transmit the electromagnetic waves to a second dielectric core of a second transmission medium. Other embodiments are disclosed.

Claims (29)

1. A connector comprising:

a first port coupleable to a first dielectric core of a first conductor-less transmission medium to receive electromagnetic waves from the first conductor-less transmission medium at non-optical frequencies; and

a waveguide, without an inner conductor and without a metallic shield, the waveguide having a one-piece dielectric core having a bulbous central portion that mitigates radiation as the electromagnetic waves are guided about an angle of connection, wherein the one-piece dielectric core has a pair of arms connected to the bulbous central portion in accordance with the angle of connection, wherein the pair of arms of the one-piece dielectric core is configured to interface the first dielectric core to the waveguide at the first port and configured to guide the electromagnetic waves from the first port to a second port via the bulbous central portion in accordance with the angle of connection;

wherein the second port is coupleable to a second dielectric core of a second conductor-less transmission medium to transmit the electromagnetic waves to the second conductor-less transmission medium and wherein the waveguide is further configured to interface the second dielectric core to the waveguide at the second port.

2. The connector of claim 1 , wherein the one-piece dielectric core is surrounded, at least in part, by a dielectric cladding having a first dielectric constant that is less than a second dielectric constant of the one-piece dielectric core.

3. The connector of claim 2 , wherein the dielectric cladding comprises a dielectric foam.

4. The connector of claim 2 , wherein the dielectric cladding is surrounded, at least in part, by an insulating jacket.

5. The connector of claim 1 , wherein the one-piece dielectric core comprises a high density polyethylene material.

6. The connector of claim 1 , wherein the first port is configured non-colinearly with the second port in accordance with the angle of connection.

7. The connector of claim 1 , wherein the first conductor-less transmission medium has a varying pitch helical jacket that supports the first dielectric core.

8. A connector comprising:

a first port configured to receive electromagnetic waves at non-optical frequencies guided by a first dielectric core of a first conductor-less coaxial cable; and

a waveguide without an inner conductor and without a metallic shield, the waveguide having a one-piece dielectric core having a bulbous central portion that mitigates radiation as the electromagnetic waves are guided about an angle of connection, wherein the one-piece dielectric core has a pair of arms connected to the bulbous central portion in accordance with the angle of connection, wherein the pair of arms of the one-piece dielectric core is configured to interface the first dielectric core to the waveguide at the first port and configured to guide the electromagnetic waves from the first port to a second port via the bulbous central portion;

wherein the second port is configured to transmit the electromagnetic waves to a second dielectric core of a second conductor-less coaxial cable and wherein the waveguide is further configured to interface the second dielectric core to the waveguide at the second port.

9. The connector of claim 8 , wherein the one-piece dielectric core is surrounded, at least in part, by a dielectric cladding having a first dielectric constant that is less than a second dielectric constant of the one-piece dielectric core.

10. The connector of claim 9 , wherein the dielectric cladding comprises a dielectric foam.

11. The connector of claim 9 , wherein the dielectric cladding is surrounded, at least in part, by an insulating jacket.

12. The connector of claim 8 , wherein the first port is configured non-colinearly with the second port in accordance with the angle of connection.

13. The connector of claim 8 , wherein the one-piece dielectric core comprises a high density polyethylene material.

14. The connector of claim 8 , wherein the first conductor-less coaxial cable has a varying pitch helical jacket that supports the first dielectric core.

15. A method comprising:

receiving, at a first port of a connector, guided electromagnetic waves at non-optical frequencies from a first dielectric core of a first conductor-less coaxial cable;

transferring, via a waveguide of the connector, the guided electromagnetic waves to a second port of the connector as transferred guided electromagnetic waves, wherein the waveguide is without an inner conductor and without a metallic shield, the waveguide having a one-piece dielectric core having a bulbous central portion that mitigates radiation as the guided electromagnetic waves are guided about an angle of connection, wherein the one-piece dielectric core has a pair of arms connected to the bulbous central portion in accordance with the angle of connection, wherein the pair of arms of the one-piece dielectric core is configured to interface the first dielectric core to the waveguide at the first port, and wherein the waveguide is further configured to interface a second dielectric core to the waveguide at the second port via the bulbous central portion; and

launching, via the second port of the connector, the transferred guided electromagnetic waves on the second dielectric core of a second conductor-less coaxial cable.

16. The method of claim 15 , wherein the one-piece dielectric core is surrounded, at least in part, by a dielectric cladding having a first dielectric constant that is less than a second dielectric constant of the one-piece dielectric core.

17. The method of claim 16 , wherein the dielectric cladding comprises a dielectric foam.

18. The method of claim 16 , wherein the dielectric cladding is surrounded, at least in part, by an insulating jacket.

19. The method of claim 15 , wherein the first port is configured non-colinearly with the second port in accordance with the angle of connection.

20. The method of claim 15 , wherein the one-piece dielectric core comprises a high density polyethylene material.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 3, 2015
From: HENRY, PAUL SHALA; TAYLOR, WILLIAM SCOTT; BENNETT, ROBERT; BARZEGAR, FARHAD; GERSZBERG, IRWIN; BARNICKEL, DONALD J.; WILLIS, THOMAS M., III
To: AT&T INTELLECTUAL PROPERTY I, LP
Reel/Frame 036237/0476 →
Continuity (1)
Related Publication 20170018833A1 · Jan 19, 2017