Invention Application
- Patent Title: IN-VEHICLE ANTENNA AND IN-VEHICLE COMMUNICATION DEVICE
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Application No.: US15741884Application Date: 2016-07-08
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Publication No.: US20180198193A1Publication Date: 2018-07-12
- Inventor: Tetsuro WADA , Shiro KOIDE
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
- Applicant Address: JP Toyota-shi, Aichi-ken JP Kariya-shi, Aichi-ken
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,DENSO CORPORATION
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,DENSO CORPORATION
- Current Assignee Address: JP Toyota-shi, Aichi-ken JP Kariya-shi, Aichi-ken
- Priority: JP2015-137203 20150708
- International Application: PCT/JP2016/070289 WO 20160708
- Main IPC: H01Q1/32
- IPC: H01Q1/32 ; H01Q21/24 ; H04B7/10 ; H01Q1/12
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.
Public/Granted literature
- US10553938B2 In-vehicle antenna and in-vehicle communication device Public/Granted day:2020-02-04
Information query
