Title:
ANTENNA APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/134337
Kind Code:
A1
Abstract:
An antenna apparatus and an electronic device. The antenna apparatus comprises: an antenna coil, comprising a first coil portion and a second coil portion, which are located at two sides of the axis of the antenna coil; a conductor structure; and an antenna radiator for transmitting a first excitation signal, wherein the antenna coil, the conductor structure and the antenna radiator are jointly used for transmitting a second excitation signal, and when the second excitation signal is transmitted, the direction of a first magnetic field generated by the conductor structure is opposite to the direction of a second magnetic field generated by the first coil portion.
Inventors:
WAN XIAOYONG (CN)
Application Number:
PCT/CN2022/137228
Publication Date:
July 20, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/36; H01Q1/44; H01Q1/52
Domestic Patent References:
| WO2018148973A1 | 2018-08-23 |
Foreign References:
| CN114389013A | 2022-04-22 | |||
| CN212517503U | 2021-02-09 | |||
| CN212874746U | 2021-04-02 | |||
| CN113054406A | 2021-06-29 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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