Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith

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United States of America Patent

PATENT NO 9954286
SERIAL NO

15335685

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Abstract

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Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data. A coupler couples the first electromagnetic wave to a single wire transmission medium having an outer surface, to forming a second electromagnetic wave that is guided to propagate along the outer surface of the single wire transmission medium via at least one guided wave mode that includes an asymmetric or non-fundamental mode having a lower cutoff frequency. A carrier frequency of the second electromagnetic wave is selected to be within a limited range of the lower cutoff frequency, so that a majority of the electric field is concentrated within a distance from the outer surface that is less than half the largest cross sectional dimension of the single wire transmission medium, and/or to reduce propagation loss. Other embodiments are disclosed.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnickel, Donald J Flemington, US 480 81206
Barzegar, Farhad Branchburg, US 586 91845
Bennett, Robert Southold, US 600 81965
Gerszberg, Irwin Kendall Park, US 705 101580
Henry, Paul Shala Holmdel, US 643 101975
Willis,, III Thomas M Tinton Falls, US 545 92401

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