Title:
BEAM DIRECTION ADJUSTMENT METHOD, CIRCUIT AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/024715
Kind Code:
A1
Abstract:
Provided by the present disclosure are a beam direction adjustment method, circuit and electronic device. The beam direction adjustment circuit comprises an antenna, a metal strip, an electrically tunable assembly and a system ground unit; the antenna is connected to the system ground unit; the metal strip is connected to the system ground unit by means of the electrically tunable assembly; and the metal strip is separated from the antenna by a predetermined distance.
Inventors:
HUANG HUANCHU (CN)
XIE NINGNING (CN)
JIAN XIANJING (CN)
XIE NINGNING (CN)
JIAN XIANJING (CN)
Application Number:
PCT/CN2018/096812
Publication Date:
February 07, 2019
Filing Date:
July 24, 2018
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H01Q23/00; H01Q1/50; H01Q3/34
Foreign References:
| CN107453057A | 2017-12-08 | |||
| CN101901966A | 2010-12-01 | |||
| JP2017098662A | 2017-06-01 | |||
| CN103891043A | 2014-06-25 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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