Title:
ANTENNA SYSTEM AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/142805
Kind Code:
A1
Abstract:
The present application provides an antenna system and an electronic device. The antenna system comprises at least two antenna assemblies and a control unit. Each antenna assembly comprises a first antenna; the first antenna comprises a first radiator, a first signal source, a first matching circuit, and a first adjusting circuit; the first radiator has a first feed point; the first signal source is electrically connected to the first matching circuit and the first feed point; the first adjusting circuit is electrically connected to the first radiator or the first matching circuit, and is configured to adjust a resonant frequency point of the first antenna, so that the first antenna supports transceiving of an electromagnetic wave signal of at least one of an LTE low frequency band and an NR low frequency band. The control unit controls the first antenna of one antenna assembly to support the LTE low frequency band, and controls the first antenna in another antenna assembly to support the NR low frequency band, so as to implement ENDC of the LTE low frequency band and the NR low frequency band. The antenna assembly of the present application has better communication performance.
Inventors:
WU XIAOPU (CN)
Application Number:
PCT/CN2021/130984
Publication Date:
July 07, 2022
Filing Date:
November 16, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/36; H01Q5/28
Foreign References:
| CN214099892U | 2021-08-31 | |||
| CN112768900A | 2021-05-07 | |||
| CN112117541A | 2020-12-22 | |||
| CN112086753A | 2020-12-15 | |||
| CN211350951U | 2020-08-25 | |||
| US20190288732A1 | 2019-09-19 | |||
| US20210257734A1 | 2021-08-19 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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