Title:
ANTENNA APPARATUS AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/205176
Kind Code:
A1
Abstract:
Provided by the present application are an antenna apparatus and a terminal device, the antenna apparatus comprising a first medium- and high-frequency antenna, and the terminal device comprising a metal middle frame and a metal side frame, a side of the metal middle frame being opened with a groove; the first medium- and high-frequency antenna comprises a first feed point (101), a first dipole antenna (102), and a radiation gap (103), the radiation gap (103) being formed by the metal middle frame and the metal side frame, and a first end of the radiation gap (103) being closed at the side groove of the metal middle frame and being grounded by means of the metal middle frame, while a second end of the radiation gap is opened at a bottom side of the metal side frame, wherein the first dipole antenna (102) is connected to the illustrated first feed point (101); a space is present between the first dipole antenna (102) and the radiation gap (103), and the first dipole antenna is orthogonal to the radiation gap. The antenna apparatus in the embodiments of the present application is beneficial in reducing the clearance requirements of the antenna.
Inventors:
MA GUOZHONG (CN)
CHEN FENGWEN (CN)
TU DONGXING (CN)
CHEN FENGWEN (CN)
TU DONGXING (CN)
Application Number:
PCT/CN2018/085204
Publication Date:
October 31, 2019
Filing Date:
April 28, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/44; H01Q1/24
Foreign References:
| CN205039250U | 2016-02-17 | |||
| CN105098323A | 2015-11-25 | |||
| CN104103888A | 2014-10-15 | |||
| US9413058B1 | 2016-08-09 |
Other References:
See also references of EP 3780272A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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