Title:
ANTENNA APPARATUS AND MOBILE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/188344
Kind Code:
A1
Abstract:
Provided are an antenna apparatus and a mobile device comprising an antenna apparatus. The antenna apparatus comprises: a direction detector for detecting the direction of movement of a mobile device where the antenna apparatus is located, and generating a direction signal for indicating the direction of movement; a driver connected to the direction detector and used for generating a corresponding drive voltage signal according to the direction signal of the direction detector; and an antenna element connected to the driver and used for transmitting and receiving an electromagnetic wave, wherein the antenna element comprises a first liquid crystal layer, a region where the first liquid crystal layer is located is divided into a plurality of resonance regions, and the antenna element independently adjusts, according to the drive voltage signal, the dielectric constant of the first liquid crystal layer in each of the resonance regions, so as to transmit and receive the electromagnetic wave in the direction of motion corresponding to the drive voltage signal.
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Inventors:
XU JIAN (CN)
WU XINYIN (CN)
LU YONGCHUN (CN)
WU XINYIN (CN)
LU YONGCHUN (CN)
Application Number:
PCT/CN2017/112295
Publication Date:
October 18, 2018
Filing Date:
November 22, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01Q1/24; H01Q1/36; H01Q23/00
Domestic Patent References:
| WO2012066838A1 | 2012-05-24 |
Foreign References:
| CN101959261A | 2011-01-26 | |||
| CN102142596A | 2011-08-03 | |||
| CN106159461A | 2016-11-23 |
Other References:
See also references of EP 3611794A4
None
None
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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