Title:
RFID TAG STRUCTURE AND RFID EVALUATING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2006/129370
Kind Code:
A1
Abstract:
A technology by which radio wave directivity can be easily specified and an optimum arrangement position of an antenna can be found for a RFID tag. In a RFID tag structure (200), a RFID inlet provided with an IC and the antenna is incorporated into a hollow tube, and end sections of the hollow tube are connected with connectors (103) to form a polyhedron. In the RFID tag structure, the RFID inlet is arranged on a side or plane of the polyhedron radio wave absorber. The antenna of the RFID tag is made multidirectional by constituting the RFID tag in polyhedron.
More Like This:
| JPS61214087 | MEMORY ERASION TYPE IC CARD |
| JP3174684 | PARKING CARD FOR OPERATING GATE OF PARKING LOT |
Inventors:
AOKI KOJI (JP)
TAKURA KAZUHISA (JP)
TAKURA KAZUHISA (JP)
Application Number:
PCT/JP2005/010240
Publication Date:
December 07, 2006
Filing Date:
June 03, 2005
Export Citation:
Assignee:
HITACHI ULSI SYS CO LTD (JP)
AOKI KOJI (JP)
TAKURA KAZUHISA (JP)
AOKI KOJI (JP)
TAKURA KAZUHISA (JP)
International Classes:
G06K19/00; G06K17/00; H01Q21/20; H04B5/02
Foreign References:
| JP2005052662A | 2005-03-03 | |||
| JP2005137486A | 2005-06-02 | |||
| JP2002230507A | 2002-08-16 | |||
| JP2005135252A | 2005-05-26 |
Attorney, Agent or Firm:
Tsutsui, Yamato (6th Floor Kokusai Chusei Kaiken,, 14,
Gobancho,, Chiyoda-k, Tokyo, JP)
Download PDF: