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Patent Searching and Data


Title:
ANTENNA AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/238996
Kind Code:
A1
Abstract:
The present application provides an antenna and a mobile terminal. The antenna comprises a feeding unit and a radiating unit. The feeding unit is connected, by means of a power splitter, to a first radiating unit and a second radiating unit that are electrically isolated. The power divider is used for adjusting the difference between the maximum point of the pattern of the first radiating unit and the maximum point of the pattern of the second radiating unit to be within a set range. The first radiating unit is connected to a phase shifter. The phase shifter is used for adjusting the direction of the pattern of the first radiating unit and making the maximum point of the pattern of the first radiating unit and the minimum point of the pattern of the second radiating unit at least partially overlap and the minimum point of the pattern of the first radiating unit and the maximum point of the pattern of the second radiating unit at least partially overlap. During use, by adjusting the power splitter and the phase shifter, the phase difference and amplitude difference between multiple radiating units are changed, so that the directivity of a single radiating unit is reduced, and the depressed point of the radiation pattern becomes smaller, thereby improving the antenna communication effect.

Inventors:
ZHOU YUAN (CN)
HOU MENG (CN)
Application Number:
PCT/CN2020/092752
Publication Date:
December 03, 2020
Filing Date:
May 28, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/22; H01Q3/26; H01Q3/28; H01Q3/30
Foreign References:
EP3534459A12019-09-04
EP3534459A12019-09-04
CN108832250A2018-11-16
CN106575347A2017-04-19
CN102509901A2012-06-20
CN107196684A2017-09-22
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