Title:
FLEXIBLE ELASTIC NEAR-FIELD COMMUNICATION ANTENNA AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/226175
Kind Code:
A1
Abstract:
Disclosed is a flexible elastic near-field communication antenna, comprising an antenna coil. The antenna coil is formed by spirally winding a wire on a same plane, every two adjacent coils of wire being disposed at an interval. The wire is formed by multiple arc lines connected end to end, two adjacent coils of wire having the same number of arc lines, and curvatures of the arc lines being the same. Also disclosed is a preparation method for the flexible elastic near-field communication antenna. Compared with the prior art, the flexible elastic near-field communication antenna of the present invention adopts a specific structure having excellent rebound elasticity, has good deformation resistance, and can still operate normally when bent, twisted, folded, curled, and squeezed in any way.
Inventors:
LI RUNWEI (CN)
HE ZIDONG (CN)
LIU YIWEI (CN)
WU YUANZHAO (CN)
SHANG JIE (CN)
XIAO HUIYUN (CN)
HE ZIDONG (CN)
LIU YIWEI (CN)
WU YUANZHAO (CN)
SHANG JIE (CN)
XIAO HUIYUN (CN)
Application Number:
PCT/CN2022/105336
Publication Date:
November 30, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
NINGBO INST MATERIALS TECH & ENG CAS (CN)
International Classes:
H01Q7/02; H01Q1/24; H01Q1/36
Foreign References:
| CN107181049A | 2017-09-19 | |||
| CN108668431A | 2018-10-16 | |||
| CN106252828A | 2016-12-21 | |||
| CN209544604U | 2019-10-25 | |||
| CN106056190A | 2016-10-26 | |||
| EP2656320A1 | 2013-10-30 |
Attorney, Agent or Firm:
NINGBO WITS IP SERVICES CO., LTD. (CN)
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