Invention Grant
- Patent Title: Method and apparatus for transitioning between electromagnetic wave modes
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Application No.: US16701380Application Date: 2019-12-03
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Publication No.: US11502724B2Publication Date: 2022-11-15
- Inventor: Paul Shala Henry , Peter Wolniansky , Farhad Barzegar , Irwin Gerszberg , Robert Bennett , Thomas M. Willis, III , Donald J. Barnickel , Giovanni Vannucci
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Matthew Tropper
- Main IPC: H04B3/30
- IPC: H04B3/30 ; H04B3/54 ; H04B3/52 ; H01P3/16 ; H04B3/28 ; H04B3/46 ; H01Q13/24

Abstract:
Aspects of the subject disclosure may include, a system that facilitates detecting first electromagnetic waves propagating along a transmission medium are experiencing a first propagation loss, inducing second electromagnetic waves along the transmission medium to mitigate the first propagation loss, detecting that the second electromagnetic waves are experiencing a second propagation loss and inducing third electromagnetic waves along the transmission medium to mitigate the second propagation loss. To reduce radiation losses when transitioning from the first electromagnetic waves to second electromagnetic waves and transitioning from the second electromagnetic waves to the third electromagnetic waves, the system can be further adapted to use differing criteria for each transition. Other embodiments are disclosed.
Public/Granted literature
- US20210167811A1 METHOD AND APPARATUS FOR TRANSITIONING BETWEEN ELECTROMAGNETIC WAVE MODES Public/Granted day:2021-06-03
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