Title:
ANTENNA APPARATUS AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2017/157343
Kind Code:
A1
Abstract:
Provided in the present invention is an antenna apparatus, comprising a radio frequency transceiving circuit; a matching circuit, electrically connected to the radio frequency transceiving circuit; and a metal shell, the edge of the metal shell comprising an arc-shaped section, the metal shell being provided with at least one micro-seam band, the micro-seam band comprising an arc-shaped part, said arc-shaped part matching the arc-shaped section of the metal shell, the radio frequency transceiving circuit being electrically connected to the metal shell by means of the matching circuit, such that the metal shell is used as a radiating body of the antenna apparatus, the metal shell being grounded by means of a grounding wire, the grounding wire being provided with a switch used for controlling the connection and disconnection of the grounding wire. The antenna apparatus of the present invention ensures the overall appearance of the mobile terminal, and simultaneously prevents the signal of the antenna apparatus from experiencing interference and increases the bandwidth of the antenna apparatus. Also provided in the present invention is a mobile terminal.
Inventors:
WANG XINBAO (CN)
ZHAO NING (CN)
XIANG SHENGZHAO (CN)
ZHAO NING (CN)
XIANG SHENGZHAO (CN)
Application Number:
PCT/CN2017/077163
Publication Date:
September 21, 2017
Filing Date:
March 18, 2017
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/24
Foreign References:
| CN105789827A | 2016-07-20 | |||
| CN105655704A | 2016-06-08 | |||
| CN104584324A | 2015-04-29 | |||
| CN203775569U | 2014-08-13 | |||
| CN104640391A | 2015-05-20 | |||
| US20130063313A1 | 2013-03-14 |
Other References:
See also references of EP 3322030A4
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO. , LTD. (CN)
Download PDF: