Title:
ANTENNA ARRAY, ANTENNA MODULE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/228188
Kind Code:
A1
Abstract:
The present application discloses an antenna array, an antenna module, and an electronic device. The antenna array comprises first antenna units and a second antenna unit; the first antenna units are at least operated at a first frequency band and a second frequency band, and any frequency in the second frequency band is higher than any frequency in the first frequency band; the second antenna unit is at least operated at a third frequency band, and the third frequency band is at least partially overlapped with the second frequency band; there are a plurality of first antenna units, the plurality of first antenna units are arranged at intervals, and the second antenna unit is arranged between at least two adjacent first antenna units; and the center spacing between every two adjacent first antenna units is within a preset size range, such that the gain of the antenna array at the first frequency band is greater than or equal to a target value. The antenna array provided by the present application can effectively achieve the characteristics of higher-frequency-band wide angle scanning while meeting lower-frequency-band gain requirements.
Inventors:
WANG YONGCHAO (CN)
YAO YU (CN)
YAO YU (CN)
Application Number:
PCT/CN2022/087471
Publication Date:
November 03, 2022
Filing Date:
April 18, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q19/10
Domestic Patent References:
| WO2021036019A1 | 2021-03-04 | |||
| WO2016173058A1 | 2016-11-03 |
Foreign References:
| CN102969575A | 2013-03-13 | |||
| CN111029715A | 2020-04-17 | |||
| CN110429393A | 2019-11-08 | |||
| CN110444908A | 2019-11-12 | |||
| CN202110482045A | 2021-04-30 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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