Title:
WIFI ANTENNA AND WIRELESS COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/000180
Kind Code:
A1
Abstract:
A WIFI antenna comprises: a dipole comprising a first radiator and a second radiator arranged to be opposite to and spaced apart from each other; a feed port arranged at adjacent end portions of the first radiator and the second radiator; and a balun structure comprising a first connection portion, a second connection portion arranged opposite to the first connection portion, and an intermediate portion connecting the first connection portion and the second connection portion, wherein the intermediate portion has a ring-shaped structure, the first connection portion of the balun structure is connected to the first radiator at the feed port, and the second connection portion is connected to the second radiator at the feed port. The above arrangement enables an embodied WIFI antenna to exhibit omnidirectional radiation characteristics and have high gain and high stability, thereby increasing gain, and completely covering a WIFI frequency band.
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Inventors:
SHEN YACHUAN (CN)
ZHENG LEI (CN)
PENG YONGSHENG (CN)
WANG HONGJUN (CN)
ZHENG LEI (CN)
PENG YONGSHENG (CN)
WANG HONGJUN (CN)
Application Number:
PCT/CN2019/094080
Publication Date:
January 07, 2021
Filing Date:
June 30, 2019
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
H04Q1/50; H04Q1/36; H04Q5/20
Foreign References:
| US20190140364A1 | 2019-05-09 | |||
| CN201349053Y | 2009-11-18 | |||
| CN109687114A | 2019-04-26 | |||
| CN104993254A | 2015-10-21 | |||
| CN105337021A | 2016-02-17 | |||
| CN204857973U | 2015-12-09 | |||
| CN108172978A | 2018-06-15 | |||
| CN1965442A | 2007-05-16 |
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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