Title:
ANTENNA AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/038288
Kind Code:
A1
Abstract:
The present invention provides an antenna and an unmanned aerial vehicle; the antenna can be applied to the unmanned aerial vehicle; and the antenna comprises: a substrate, the substrate having a first surface and a second surface opposed to the first surface; a radiating unit, comprising a first radiating part and a second radiating part, which are electrically connected with each other, wherein the first radiating part is arranged on an edge of one side of the first surface, and the second radiating part is disposed on an edge of one side of the second surface; an antenna ground unit, comprising a first antenna ground part and a second antenna ground part, which are electrically connected with each other, wherein the first antenna ground part is disposed on an edge of the other side of the first surface, and the second antenna ground part is disposed on an edge of the other side of the second surface; and a feeding coaxial line; wherein the radiating unit and the antenna ground unit feed electricity by the feeding coaxial line; and the length of a current path of the first radiating part is the same as that of a current path of the second radiating part, and the length of a current path of the first antenna ground unit is the same as that of a current path of the second antenna ground unit. The present invention enables stable antenna performances.
Inventors:
XIANG SHENGZHAO (CN)
SUN YIYE (CN)
SUN YIYE (CN)
Application Number:
PCT/CN2019/100918
Publication Date:
February 27, 2020
Filing Date:
August 16, 2019
Export Citation:
Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
H01Q1/28
Foreign References:
| CN108767435A | 2018-11-06 | |||
| CN108767436A | 2018-11-06 | |||
| CN108574144A | 2018-09-25 | |||
| CN108565539A | 2018-09-21 | |||
| CN108565540A | 2018-09-21 | |||
| CN105811100A | 2016-07-27 | |||
| CN108417978A | 2018-08-17 | |||
| CN108172983A | 2018-06-15 | |||
| US20080007469A1 | 2008-01-10 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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