Title:
COMMUNICATION TERMINAL
Document Type and Number:
WIPO Patent Application WO/2017/205998
Kind Code:
A1
Abstract:
Disclosed in an embodiment of the present invention is a communication terminal, comprising an antenna which comprises a circuit board, a radiator, a first feed source, a first coupling structure, a second feed source and a second coupling structure. The radiator is disposed around an outer edge of the circuit board and an annular gap is formed between the radiator and the outer edge of the circuit board. The first feed source is electrically connected to the first coupling structure, which is coupled to the radiator in a first direction, and a current in a first polarization direction is formed on the circuit board through the radiator and the annular gap. The second feed source is electrically connected to the second coupling structure, which is coupled to the radiator in a second direction, and a current in a second polarization direction is formed on the circuit board through the radiator and the annular gap, the first direction being at an angle from the second direction. The antenna of the communication terminal has a smaller volume and a higher degree of isolation.
Inventors:
WEN DINGLIANG (GB)
HAO YANG (GB)
WANG HANYANG (CN)
ZHOU HAI (CN)
SUN SHUHUI (CN)
HAO YANG (GB)
WANG HANYANG (CN)
ZHOU HAI (CN)
SUN SHUHUI (CN)
Application Number:
PCT/CN2016/083776
Publication Date:
December 07, 2017
Filing Date:
May 28, 2016
Export Citation:
Assignee:
HUAWEI DEVICE (DONGGUAN) CO LTD (CN)
International Classes:
H01Q1/36; H01Q1/52
Foreign References:
| CN103943945A | 2014-07-23 | |||
| CN104037500A | 2014-09-10 | |||
| CN204614949U | 2015-09-02 | |||
| CN105305073A | 2016-02-03 | |||
| US20080100530A1 | 2008-05-01 |
Other References:
None
See also references of EP 3451451A4
See also references of EP 3451451A4
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD. (CN)
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