Title:
ANTENNA SYSTEM AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/024666
Kind Code:
A1
Abstract:
The present invention provides an antenna system, comprising a dual-frequency antenna. The present invention further provides a mobile terminal comprising the antenna system, the mobile terminal comprising a metal housing, a printed circuit board and a liquid crystal screen component which are provided in sequence. The metal housing comprises an end portion and a first notch adjacent to the end portion, a semi-closed notch is provided at a position on the printed circuit board corresponding to the first notch, the dual-frequency antenna is provided in the semi-closed notch, and the dual-frequency antenna is fixed to the semi-closed notch by means of a plastic filler and is aligned with the first notch of the metal housing, solving the problem that the antenna radiation cannot be performed or a radiation signal is weak due to the metal housing, achieving a greater degree of radiation. The plastic filler comprises an ABS resin or a PC-ABS resin, enhancing the impact resistance, heat resistance and low temperature resistance of the antenna.
Inventors:
CHAN YUN GHIT (CN)
NG GUAN HONG (CN)
TAY YEW SIOW (CN)
NG GUAN HONG (CN)
TAY YEW SIOW (CN)
Application Number:
PCT/CN2019/087722
Publication Date:
February 06, 2020
Filing Date:
May 21, 2019
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
International Classes:
H01Q1/24
Domestic Patent References:
| WO2017185376A1 | 2017-11-02 |
Foreign References:
| CN109149075A | 2019-01-04 | |||
| CN105140627A | 2015-12-09 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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