ANTENNA AND MOBILE TERMINAL

WIPO Patent Application WO/2020/168925

A1

Provided are an antenna and a mobile terminal. The antenna comprises a first sub-antenna and a second sub-antenna, wherein radiators of the first sub-antenna and the second sub-antenna share a first branch; and the radiators of the first sub-antenna and the second sub-antenna further comprise a second branch. During configuration, the second branch is electrically connected to the first branch, and the second branch and the first branch intersect at a set angle; and the ratio of the length of the second branch to the wavelength of a specific working frequency is within a set threshold value, wherein the specific working frequency is within a working frequency band of the second sub-antenna. By means of configuring a second branch to be electrically connected to a first branch and to intersect with same at a set angle and by means of defining the length of the second branch, a resonance formed by the second branch can be compatible with half of a mode of the first branch so as to widen the bandwidth of a frequency band of an antenna. Moreover, a reverse current between the first branch and the second branch can be reduced, and an efficiency pit is shallow, thereby improving the performance of the antenna and the communication effect of the antenna.

YU DONG (CN)
LIU KEXIN (CN)
GONG YIWEN (CN)
YOU JIAQING (CN)
WANG YAN (CN)
XUE LIANG (CN)

PCT/CN2020/074480

August 27, 2020

February 07, 2020

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HUAWEI TECH CO LTD (CN)

H01Q23/00; H01Q1/22; H01Q1/24; H01Q1/27; H01Q1/36

CN108206322A	2018-06-26
CN106848567A	2017-06-13
CN107425258A	2017-12-01
CN106207491A	2016-12-07
CN109346833A	2019-02-15
EP3104456A1	2016-12-14

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