Title:
RF TAG ANTENNA AND METHOD FOR MANUFACTURING RF TAG AND RF TAG ANTENNA
Document Type and Number:
WIPO Patent Application WO/2019/017353
Kind Code:
A1
Abstract:
[Problem] To provide: an RF tag antenna capable of achieving a low profile or receiving a non-directional radio wave; and a method for manufacturing an RF tag and the RF tag antenna. [Solution] This RF tag antenna 100 is adhered to a conductive member 900, and has a plate-shaped antenna unit and an inductor pattern L. The plate-shaped antenna unit receives a radio wave transmitted from a reading device, and comprises: a first waveguide element part 210 and a second waveguide element part 220 which are formed extending in the longitudinal direction; a first insulating base stacked on the first waveguide element part 210 and adhered to the conductive member 900; a power supply part 230 which electrically connects the first waveguide element part 210 and the second waveguide element part 220; and a short-circuiting part 240 which forms an electrical connection. The inductor pattern L is formed by the first waveguide element part 210, the short-circuiting part 240, the second waveguide element part 220, and the power supply part 230.
Inventors:
SUGIMURA SHIRO (JP)
Application Number:
PCT/JP2018/026768
Publication Date:
January 24, 2019
Filing Date:
July 17, 2018
Export Citation:
Assignee:
PHOENIX SOLUTION CO LTD (JP)
International Classes:
G06K19/077; H01P11/00; H01Q9/04
Domestic Patent References:
| WO2017014152A1 | 2017-01-26 |
Foreign References:
| JP2010218537A | 2010-09-30 | |||
| JP2015149753A | 2015-08-20 | |||
| JP2015152827A | 2015-08-24 | |||
| JP2016170576A | 2016-09-23 | |||
| JP2014194596A | 2014-10-09 | |||
| JP2010262091A | 2010-11-18 | |||
| JP2008097426A | 2008-04-24 |
Other References:
See also references of EP 3657396A4
Attorney, Agent or Firm:
CREIA IP ATTORNEYS (JP)
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