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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 (181, Kuratsuki 5-chom, Kanazawa-shi Ishikawa 03, 〒9208203, JP)
Application Number:
JP2018/026768
Publication Date:
January 24, 2019
Filing Date:
July 17, 2018
Export Citation:
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Assignee:
PHOENIX SOLUTION CO., LTD. (181 Kuratsuki 5-chome, Kanazawa-shi Ishikawa, 03, 〒9208203, JP)
International Classes:
G06K19/077; H01P11/00; H01Q9/04
Domestic Patent References:
WO2017014152A12017-01-26
Foreign References:
JP2010218537A2010-09-30
JP2015149753A2015-08-20
Attorney, Agent or Firm:
CREIA IP ATTORNEYS (Dojima Building, 2-6-8 Nishitenma, Kita-k, Osaka-shi Osaka 47, 〒5300047, JP)
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