Invention Grant
- Patent Title: Frequency division multiple antenna distribution
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Application No.: US15399323Application Date: 2017-01-05
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Publication No.: US10090893B2Publication Date: 2018-10-02
- Inventor: Zhengxiang Ma
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04B7/0426
- IPC: H04B7/0426 ; H04B7/12 ; H04B7/06 ; H04B7/0408 ; H04W72/04 ; H01Q21/00

Abstract:
A frequency division multiple antenna distribution includes dividing up a carrier signal between a number of frequencies to create a plurality of sub-carrier signals. Each of the sub-carrier signals is at a different frequency. Each sub-carrier signal is transmitted from a different antenna element of a sub-array of antenna elements to create a sub-array transmission pattern of sub-carrier signals. The sub-array transmission pattern is shifted through a plurality of sub-arrays of an antenna array for different sub-carriers.
Public/Granted literature
- US20180183499A1 FREQUENCY DIVISION MULTIPLE ANTENNA DISTRIBUTION Public/Granted day:2018-06-28
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