Invention Grant
- Patent Title: Dual antenna integrated carrier aggregation front end solution
- Patent Title (中): 双天线集成前端解决方案
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Application No.: US13852527Application Date: 2013-03-28
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Publication No.: US09219594B2Publication Date: 2015-12-22
- Inventor: Nadim Khlat , Marcus Granger-Jones
- Applicant: RF Micro Devices, Inc.
- Applicant Address: US NC Greensboro
- Assignee: RF Micro Devices, Inc.
- Current Assignee: RF Micro Devices, Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Withrow & Terranova, P.L.L.C.
- Main IPC: H04L5/06
- IPC: H04L5/06 ; H04L5/12
Abstract:
Radio frequency front end circuitry comprises a first antenna port, a second antenna port, antenna switching circuitry, a first diplexer, and a second diplexer. The antenna switching circuitry is coupled to each of the first antenna port and the second antenna port through the first diplexer and the second diplexer, respectively. The antenna switching circuitry is adapted to selectively couple one or more of a plurality of transmit and receive ports to the first antenna port and the second antenna port.
Public/Granted literature
- US20130336181A1 DUAL ANTENNA INTEGRATED CARRIER AGGREGATION FRONT END SOLUTION Public/Granted day:2013-12-19
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