Title:
ANTENNA ASSEMBLY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/020426
Kind Code:
A1
Abstract:
The present application relates to an antenna assembly and an electronic device. The antenna assembly comprises a body portion and a feed assembly; the body portion is provided with a first slot antenna, a second slot antenna and an isolation structure; a first feed component and a second feed component are arranged on the first slot antenna and the second slot antenna, respectively; the isolation structure may comprise a first isolation slot perpendicular to the slot antennas and/or a second isolation slot parallel to the slot antennas; and the first isolation slot is used to adjust differential mode signal impedance, and the second isolation slot is used to adjust common mode signal impedance. By means of adjusting the differential mode signal impedance and/or the common mode signal impedance, the overall degree of isolation of the antenna assembly is increased, which is advantageous in improving the signal quality of antennas, reduces the possibility of mutual interference between different signals, and better meets actual use requirements.
Inventors:
WANG CHAO (CN)
WU PENGFEI (CN)
HOU MENG (CN)
WU PENGFEI (CN)
HOU MENG (CN)
Application Number:
PCT/CN2022/112482
Publication Date:
February 23, 2023
Filing Date:
August 15, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/52
Domestic Patent References:
| WO2021148004A1 | 2021-07-29 |
Foreign References:
| CN114649685A | 2022-06-21 | |||
| US20120176292A1 | 2012-07-12 | |||
| CN101789545A | 2010-07-28 | |||
| US20100238072A1 | 2010-09-23 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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