Title:
ANTENNA APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/066217
Kind Code:
A1
Abstract:
Disclosed in the present application are an antenna apparatus and an electronic device. The antenna apparatus comprises: a substrate; an antenna body, which is arranged on the substrate, and can work in a first frequency band; and N directors, which are arranged on the substrate, and are sequentially arranged at intervals on a first side of the antenna body, wherein one end of each director is grounded, and the difference between the 1/4 wavelength of the first frequency band and the length of each director is greater than 0 and less than a first specific value, with N being a positive integer, and the first specific value being a positive number.
Inventors:
SONG BO (CN)
Application Number:
PCT/CN2022/125770
Publication Date:
April 27, 2023
Filing Date:
October 17, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H01Q1/48
Domestic Patent References:
| WO2021143185A1 | 2021-07-22 |
Foreign References:
| CN113964518A | 2022-01-21 | |||
| CN106785359A | 2017-05-31 | |||
| US20040070548A1 | 2004-04-15 | |||
| FR2198281A1 | 1974-03-29 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
Download PDF: