Title:
ANTENNA STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/137910
Kind Code:
A1
Abstract:
The present disclosure relates to an antenna structure and an electronic device. The antenna structure comprises: a grounding layer; a dielectric substrate provided on the surface of the grounding layer; a feeder line provided in the dielectric substrate; and a radiator provided on the surface of the dielectric substrate facing away from the grounding layer, the radiator comprising a radiating portion, a hollow region, a feed point, and a grounding point provided spaced from the feed point, wherein the radiating portion defines the hollow region, both the feed point and the grounding point are provided on the radiating portion, the grounding point is connected to the grounding layer, and the feed point is electrically connected to the feeder line; the radiating portion comprising a first radiating zone and a second radiating zone provided spaced from the first radiating zone, the first radiating zone being used for radiating signals of a first frequency band, the second radiating zone being used for radiating signals of a second frequency band, the first frequency band being different from the second frequency band, and both the first frequency band and the second frequency band being ultra-wideband frequency bands.
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Inventors:
JIAO TAO (CN)
LIU HUI (CN)
LIU HUI (CN)
Application Number:
PCT/CN2022/090649
Publication Date:
July 27, 2023
Filing Date:
April 29, 2022
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H01Q13/08; H01Q5/00
Foreign References:
| JP2011030196A | 2011-02-10 | |||
| CN104022349A | 2014-09-03 | |||
| JPH07303005A | 1995-11-14 | |||
| CN106384886A | 2017-02-08 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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