Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/041100
Kind Code:
A1
Abstract:
Disclosed in the present application is an electronic device, comprising: a housing assembly having a first part and a second part, the first part comprising a first side edge and a second side edge; an antenna assembly which is arranged on the first part and comprises a first radiator located on the first side edge, the first radiator being provided with a first feeding point, a first grounding point and a second feeding point at intervals, and the first feeding point being located on the side of the first grounding point facing away from the second side edge; a first feed source which is connected to the first feeding point, and feeds into the first radiator a low-frequency band excitation signal and a medium-high frequency band excitation signal, so as to excite a first branch of the first radiator located at the first grounding point and facing away from the second side edge to generate low-frequency band resonance and medium-high frequency band first resonance; and a second feed source which is connected to the second feeding point, and feeds an ultrahigh frequency band excitation signal into the first radiator, so as to excite a second branch of the first radiator located at the first grounding point and facing towards the second side edge to generate ultrahigh frequency band first resonance. The problem of insufficient space of antennas provided in foldable electronic devices and used for generating low-frequency band resonance is solved.
More Like This:
| WO/1991/015621 | ANTENNA STRUCTURE AND METHOD OF MAKING SAME |
| WO/2005/057726 | ANTENNA STRUCTURE AND RADIO WAVE CORRECTION CLOCK |
Inventors:
LIU CHI (CN)
Application Number:
PCT/CN2023/099394
Publication Date:
February 29, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/36; H01Q1/48; H01Q1/50; H01Q1/24
Foreign References:
| CN215911582U | 2022-02-25 | |||
| CN112448162A | 2021-03-05 | |||
| CN216903329U | 2022-07-05 | |||
| CN113922048A | 2022-01-11 | |||
| CN106711579A | 2017-05-24 | |||
| CN110177160A | 2019-08-27 | |||
| CN114822255A | 2022-07-29 | |||
| KR20180097225A | 2018-08-31 | |||
| US20200352046A1 | 2020-11-05 |
Attorney, Agent or Firm:
SHENZHEN ZHIQUAN INTELLECTUAL PROPERTY OFFICE (CN)
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