Title:
ANTENNA UNIT AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/083212
Kind Code:
A1
Abstract:
Provided in the embodiments of the present invention are an antenna unit and an electronic device. The antenna unit comprises a first metal groove, a second metal groove provided at the bottom of the first metal groove, M feeding parts provided at the bottom of the first metal groove, and M feeding arms provided in the first metal groove, where each feeding part among the M feeding parts respectively is electrically connected a first end of one feeding arm and is insulated from both the first metal groove and the second metal groove, the M feeding arms are provided around the interior of the first metal groove according to a first order, each feeding arm among the M feeding arms is coupled with the second metal groove, and M is an integer greater than 1.
Inventors:
ZHU ZHIMIN (CN)
MA RONGJIE (CN)
MA RONGJIE (CN)
Application Number:
PCT/CN2020/124404
Publication Date:
May 06, 2021
Filing Date:
October 28, 2020
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H01Q1/36
Foreign References:
| CN110808453A | 2020-02-18 | |||
| CN110137675A | 2019-08-16 | |||
| CN110137675A | 2019-08-16 | |||
| CN110190386A | 2019-08-30 | |||
| US20140327582A1 | 2014-11-06 |
Other References:
PARYANI RAJESH C, WAHID PARVEEN F, BEHDAD NADER: "A Wideband, Dual-Polarized, Differentially-Fed Cavity-Backed Slot Antenna", 1 January 2010 (2010-01-01), XP055808587, Retrieved from the Internet [retrieved on 20210528]
Attorney, Agent or Firm:
BOHUI INTELLECTUAL PROPERTY (CN)
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