Communication system having a cable with a plurality of stranded uninsulated conductors forming interstitial areas for propagating guided wave modes therein and methods of use

US10505250B2 · kind B2 · utility

Assignee

• AT&T Intellectual Property I, L.P. · US

Inventors

• Paul Shala Henry · Holmdel, US
• Giovanni Vannucci · Middletown, US
• Thomas M. Willis, III · Tinton Falls, US
• Robert Bennett · Southold, US
• Irwin Gerszberg · Kendall Park, US
• Farhad Barzegar · Readington, US
• Donald J. Barnickel · Flemington, US
• Martin Birk · Holmdel, US
• Shikik Johnson · Tinton Falls, US

Key dates

• Filing date: Nov 3, 2017
• Grant date: Dec 10, 2019
• Expiry date: Jan 19, 2038

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y04S40/121
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

In accordance with one or more embodiments, a communication system, includes at least one launcher configured to generate first guided electromagnetic waves in response to a first communication signal conveying first data, wherein the first guided electromagnetic waves are guided by a structure within a cable and propagate within the cable via a plurality of guided wave modes without requiring an electrical return path; wherein the cable comprises a plurality of uninsulated conductors that are stranded together, wherein the plurality of uninsulated conductors form a plurality of interstitial areas that are bounded by conductive surfaces of at least three of the plurality of uninsulated conductors, and wherein the structure comprises one of the plurality of interstitial areas.