Title:
ARTICLE WITH WIRELESS COMMUNICATION TAG
Document Type and Number:
WIPO Patent Application WO/2015/115170
Kind Code:
A1
Abstract:
An RFIC having two bumps is installed in an RFIC package (12). One of the bumps of the RFIC is connected to one end of a conductor for coupling (14), and the other of the bumps of the RFIC is connected to one end of a conductor for coupling (16). The other ends of the conductors for coupling (14, 16) are unattached. The electrical length from the free end of the conductor for coupling (14) to the free end of the conductor for coupling (16) is set to 1/2λ. The RFID tag (10) is positioned near a spindle which is disposed in a high-pressure gas valve, such that a line which joins the free end of the conductor for coupling (14), the two bumps, and the free end of the conductor for coupling (16) describes a helix.
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Inventors:
KOMAKI KUNIHIRO (JP)
Application Number:
PCT/JP2015/050684
Publication Date:
August 06, 2015
Filing Date:
January 13, 2015
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G06K19/077; H04B5/02
Foreign References:
JP3169415U | 2011-07-28 | |||
JP4674638B2 | 2011-04-20 | |||
JP2011010382A | 2011-01-13 | |||
JP2009025855A | 2009-02-05 |
Attorney, Agent or Firm:
SAKAI, MASATOSHI (JP)
Boundary Masatoshi (JP)
Boundary Masatoshi (JP)
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