Title:
ANTENNA MODULE
Document Type and Number:
WIPO Patent Application WO/2016/038649
Kind Code:
A1
Abstract:
Provided is an antenna module whereby directivity distortion can be further suppressed. A non-contact type hentenna module (20) is provided with: a substrate (1); a rectangular loop-shaped first conductor (2) that is formed on one surface of the substrate (1); and a rectangular second conductor (6), which is formed, without being short-circuited to the first conductor (2), on the substrate surface on the same side where the first conductor (2) is formed, and which is electrostatically coupled to the first conductor (2) when supplied with power. On a part of one long side of the first conductor (2), a protruding portion (3) is formed, said protruding portion protruding further than other portions of the long side toward at least the inner side of the rectangular loop, a first recessed section (7) and a second recessed section (8) are respectively formed in the protruding portion (3) and a part of the other long side of the first conductor (2), said part facing the protruding portion (3), one end section of the second conductor (6) is inserted to the inner side of the first recessed section (7), and the other end section of the second conductor (6) is inserted to the inner side of the second recessed section (8).
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Inventors:
OZAWA KYOUHEI
Application Number:
PCT/JP2014/004726
Publication Date:
March 17, 2016
Filing Date:
September 12, 2014
Export Citation:
Assignee:
TOKYO COSMOS ELECTRIC (JP)
International Classes:
H01Q1/38; H01Q7/00; H01Q13/08
Foreign References:
| JPH09116332A | 1997-05-02 | |||
| JP2004282567A | 2004-10-07 | |||
| JP2010233264A | 2010-10-14 | |||
| JP2011217203A | 2011-10-27 |
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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