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Title:
COMBINER, ANTENNA AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/001199
Kind Code:
A1
Abstract:
Provided in the present application are a combiner, antenna, and communication device. The combiner comprises M input ports, M filters and an output port; the M filters respectively correspond to the M input ports in a one-to-one manner, and the filter comprises a metal shell, a metal rod and at least one metal post; the metal shell comprises at least one cavity; the at least one cavity corresponds to at least one metal post in a one-to-one manner; a metal post is located in a corresponding cavity and is in contact with the corresponding cavity; the metal rod penetrates through holes on the metal post and the cavity, and gaps are provided between the metal rod and the through holes of the metal post and the cavity; one end of the metal rod of the filter is connected to a corresponding input port from among the M input ports and the other end thereof is connected to the output port; the metal rods of N filters from among the M filters are composed of at least two sub-metal rods, and a gap is provided between each two adjacent sub-metal rods from among the at least two sub-metal rods. The combiner, antenna and communication device according to the present application are capable of reducing the wear and tear as well as the volume, while also improving the degree of isolation.

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Inventors:
CAO JIANWEI (CN)
CAI DANTAO (CN)
Application Number:
PCT/CN2017/090000
Publication Date:
January 04, 2018
Filing Date:
June 26, 2017
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01P1/208; H01P1/213; H01P7/06; H03H7/12
Foreign References:
CN1950971A2007-04-18
CN102683779A2012-09-19
CN103117436A2013-05-22
KR101115323B12012-03-06
CN206116577U2017-04-19
CN102324598A2012-01-18
CN102959794A2013-03-06
CN203481348U2014-03-12
CN105070998A2015-11-18
CN202178356U2012-03-28
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
Download PDF:
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