Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/213126
Kind Code:
A1
Abstract:
Embodiments of the present application provide an electronic device, comprising: a metal piece, a first feed unit, and a second feed unit, wherein the metal piece is provided with a first slot and a second slot that are connected to each other, the first slot being connected to one end of the second slot; the first slot is provided with a first feed point, and the first feed unit performs indirect coupling feed at the first feed point; the second slot is provided with a second feed point, and the second feed unit performs direct coupling feed at the second feed point. According to the technical solutions of the embodiments of the present application, when the feed units feed at corresponding feed points, a slot structure may form an integrated dual-antenna structure. In the structure of a slot antenna, two resonators having high isolation can be generated, and operate in a same frequency band. High isolation among multiple antennas can be designed and implemented in a compact space of the electronic device, so that the scene requirements of simultaneous operation of some same-frequency antennas are satisfied.
Inventors:
LAI BEN (CN)
SHEN YUNPENG (CN)
MA NING (CN)
WANG HANYANG (CN)
SHEN YUNPENG (CN)
MA NING (CN)
WANG HANYANG (CN)
Application Number:
PCT/CN2021/082992
Publication Date:
October 28, 2021
Filing Date:
March 25, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/38; H01Q13/10; H01Q1/52; H01Q21/00
Foreign References:
| US20140247190A1 | 2014-09-04 | |||
| CN110061349A | 2019-07-26 | |||
| CN106025562A | 2016-10-12 | |||
| CN108258433A | 2018-07-06 | |||
| CN106571523A | 2017-04-19 | |||
| US20150117502A1 | 2015-04-30 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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