Title:
MULTILAYER ANTENNA STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/268059
Kind Code:
A1
Abstract:
The present application belongs to the technical field of communication devices. Disclosed are a multilayer antenna structure and an electronic device. The multilayer antenna structure comprises substrates and metal layers, wherein the number of substrates is L, L being greater than or equal to 1; the number of metal layers is m+n, m being greater than or equal to 2, n being greater than or equal to zero, and m+n being less than or equal to L+1; the m+n metal layers and the L substrates are alternately stacked; the first layer of the metal layers is a high-frequency radiator, and the mth layer of the metal layers is a grounding layer; the grounding layer is provided with a high-frequency electrical connector, the high-frequency radiator is connected to the high-frequency electrical connector by means of a feeder line structure, and the high-frequency electrical connector is connected to a high-frequency radio frequency module; and the mth layer of the metal layers is a low-frequency radiator, the mth layer or the (m+n)th layer of the metal layers has a connection point, and the low-frequency radiator is connected to a low-frequency radio frequency module by means of the connection point.
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Inventors:
WANG JUNYI (CN)
WANG YIJIN (CN)
WANG YIJIN (CN)
Application Number:
PCT/CN2022/100048
Publication Date:
December 29, 2022
Filing Date:
June 21, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H01Q1/38; H01Q1/22; H01Q1/24; H01Q1/48; H01Q1/50; H01Q5/10; H01Q5/28; H01Q5/307
Domestic Patent References:
| WO2020014874A1 | 2020-01-23 |
Foreign References:
| CN113437505A | 2021-09-24 | |||
| CN108258424A | 2018-07-06 | |||
| CN108183319A | 2018-06-19 | |||
| CN111063988A | 2020-04-24 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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