Title:
ANTENNA, ANTENNA MODULE AND WIRELESS NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/143185
Kind Code:
A1
Abstract:
Disclosed in the present application is an antenna, comprising a first antenna body and a second antenna body, wherein the first antenna body comprises a first radiation unit and a reflector, the reflector is located between the second antenna body and the first radiation unit, the reflector comprises a connecting part and a tooth part, the tooth part comprises a plurality of comb teeth, which are arranged side by side and extend from the connecting part towards the first radiation unit, gaps are provided between the comb teeth, the tooth part comprises a contour facing the first radiation unit, each comb tooth comprises an end part facing the first radiation unit, the contour is formed by connecting all the end parts, and the contour comprises a concave part which is inwardly concave towards the connecting part. According to the antenna in the present application, the reflector with the contour concave part formed by the plurality of comb teeth is designed between the first radiation unit and the second antenna body, such that a reflected path of the first radiation unit is added, and the directional radiation performance of the first radiation unit is enhanced. Further provided in the present application are an antenna module and a wireless network device.
Inventors:
SHAO JINJIN (CN)
WU DONGWEI (CN)
SHI CAO (CN)
WU DONGWEI (CN)
SHI CAO (CN)
Application Number:
PCT/CN2020/116601
Publication Date:
July 22, 2021
Filing Date:
September 21, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/36; H01Q3/44; H01Q15/24
Foreign References:
| CN104538738A | 2015-04-22 | |||
| CN206332170U | 2017-07-14 | |||
| US10320085B1 | 2019-06-11 | |||
| US20170294720A1 | 2017-10-12 | |||
| CN202010055034A | 2020-01-17 |
Other References:
See also references of EP 4080682A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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