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Patent Searching and Data


Title:
IN-VEHICLE ANTENNA AND IN-VEHICLE COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/007025
Kind Code:
A1
Abstract:
This in-vehicle antenna to be used for wireless communication of a vehicle includes a horizontally polarized antenna, and a vertically polarized antenna that is separated from the horizontally polarized antenna by a predetermined distance. The in-vehicle antenna obtains, from among a plurality of signals received using the horizontally polarized antenna and the vertically polarized antenna, a plurality of signals transmitted at one time using a polarization technology.

Inventors:
WADA TETSURO (JP)
KOIDE SHIRO (JP)
Application Number:
PCT/JP2016/070289
Publication Date:
January 12, 2017
Filing Date:
July 08, 2016
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
DENSO CORP (JP)
International Classes:
H01Q21/24; H01Q1/32; H04B7/10
Foreign References:
JPH11274994A1999-10-08
JP2015097377A2015-05-21
JP2005080166A2005-03-24
JPH06303171A1994-10-28
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
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