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Title:
BEAM MODE-CONTROLLABLE ANTENNA
Document Type and Number:
WIPO Patent Application WO/2018/171600
Kind Code:
A1
Abstract:
Disclosed is a beam mode-controllable antenna. The antenna comprises: a transmitter, a radio frequency port group, a first switch group, a feed network group and an antenna array; wherein the first switch group is arranged between the radio frequency port group and the feed network group; the transmitter is used for generating an electrical signal and inputting the electrical signal into the feed network group via the radio frequency port group; the feed network group comprises at least two feed networks; the feed network group is used for adjusting the amplitude and/or phase of the electrical signal, enabling each feed network to correspond to different beam modes; and the first switch group is used for choosing a feed network which is to access the antenna array so as to control the beam mode of the antenna.

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Inventors:
CHEN FEI (CN)
LI SIJUN (CN)
MA FENGGUO (CN)
WANG BOMING (CN)
WANG PENG (CN)
Application Number:
PCT/CN2018/079715
Publication Date:
September 27, 2018
Filing Date:
March 21, 2018
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H01Q25/04; H01Q21/00
Foreign References:
CN102856667A2013-01-02
US4032922A1977-06-28
CN200950586Y2007-09-19
CN102714805A2012-10-03
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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