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Title:
ANTENNA, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, VEHICLE, MOTORCYCLE, AND MOBILE BODY
Document Type and Number:
WIPO Patent Application WO/2019/142677
Kind Code:
A1
Abstract:
This wireless communication system (300) comprises: a first wireless communication device (90) installed on an installation surface of a vehicle (100); and a second wireless communication device (200). The first wireless communication device (90) comprises an antenna and a sensor (92). The antenna comprises: a first conductor (31); a second conductor (32); one or a plurality of third conductors (40); a fourth conductor (50); and a feeder. The first wireless communication device (90) transmits a signal from the antenna to the second wireless communication device (200) based on information detected by the sensor (92).

Inventors:
UCHIMURA Hiroshi (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
IKUTA Takanori (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
HIRAMATSU Nobuki (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
KASHIWASE Susumu (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
NAKAMATA Katsuro (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
YOSHIKAWA Hiromichi (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
HASHIMOTO Sunao (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
FUKUOKA Yasuhiko (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
Application Number:
JP2019/000110
Publication Date:
July 25, 2019
Filing Date:
January 07, 2019
Export Citation:
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Assignee:
KYOCERA CORPORATION (6 Takeda Tobadono-cho, Fushimi-ku Kyoto-shi Kyoto, 01, 〒6128501, JP)
International Classes:
H01Q1/24; H01Q1/32; H01Q1/36; H01Q13/08; H01Q15/14; H04B1/04; H04B1/59; B60R11/02
Domestic Patent References:
WO2017031272A12017-02-23
Foreign References:
GB2067842A1981-07-30
JP2005297835A2005-10-27
JP2005084940A2005-03-31
JP2005067453A2005-03-17
JP2008080985A2008-04-10
JP2004166202A2004-06-10
JP2015076638A2015-04-20
JP2014523163A2014-09-08
US20090140946A12009-06-04
US5829782A1998-11-03
Attorney, Agent or Firm:
SUGIMURA Kenji (36F Kasumigaseki Common Gate West, 3-2-1 Kasumigasek, Chiyoda-ku Tokyo 13, 〒1000013, JP)
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