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Patent Searching and Data


Title:
WEARABLE ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/203462
Kind Code:
A1
Abstract:
The present invention provides a wearable antenna device that provides a favorable directionality while minimizing increase in the thickness of the device. This wearable antenna device comprises: an antenna part (2) which is attached to a portion of a garment (1) having a body housing part (1a) for housing a portion of the body (4); and a functional element (3), at least a part of which is disposed on the garment (1) at a position that faces the antenna part (2) across the body housing part (1a). The functional element (3) either serves as another antenna part or functions to reflect, shield, and/or absorb electric waves.

Inventors:
KODAMA Shinichirou (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Kouno Kenji (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
SHIMODA Tomohiro (2-6-1, Kitamikata, Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
MUROFUSHI Kazuaki (2-6-1, Kitamikata, Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
MORIYA Hidenori (2-6-1, Kitamikata, Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
KONDO Mitsuo (2-6-1, Kitamikata, Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
HIRAKU Sumio (2-6-1, Kitamikata, Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
ANDO Yukio (2-6-1, Kitamikata, Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
NAGATA Tetsuya (2-6-1, Kitamikata, Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
Application Number:
JP2018/015066
Publication Date:
November 08, 2018
Filing Date:
April 10, 2018
Export Citation:
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Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
NEC PLATFORMS, LTD. (2-6-1, Kitamikata Takatsu-ku, Kawasaki-sh, Kanagawa 11, 〒2138511, JP)
International Classes:
H01Q1/44; H01Q1/12; H01Q15/14; H01Q17/00; H01Q19/12; H01Q21/28
Foreign References:
JP2010142373A2010-07-01
JP3103091U2004-07-22
JP2009212662A2009-09-17
JP5516422B22014-06-11
Attorney, Agent or Firm:
IEIRI Takeshi (HIBIKI IP Law Firm, Asahi Bldg. 5th Floor 3-33-8, Tsuruya-cho, Kanagawa-ku, Yokohama-sh, Kanagawa 35, 〒2210835, JP)
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