Title:
VEHICLE-MOUNTED RADIO SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/239711
Kind Code:
A1
Abstract:
This vehicle-mounted radio system is provided with a plurality of antennas and a plurality of antenna cases (110, 130) that are for receiving the antennas and fewer than the number of the antennas. The vehicle-mounted radio system is provided with, as antenna cases: a roof top antenna case (110) disposed on the roof top of a vehicle; and an in-cabin antenna case (130) disposed in the interior of the vehicle. The roof top antenna case receives two or more kinds of antennas corresponding to one among an antenna (111) used for communication in which isotropic directivity is required in the horizontal surface and an antenna (112) required to receive a radio wave from above the vehicle. The in-cabin antenna case receives an antenna (133) for accessing a mobile communication line, which is a public communication line that a mobile wireless machine can access, to perform communication.
Inventors:
KOIDE SHIRO (JP)
Application Number:
PCT/JP2019/016246
Publication Date:
December 19, 2019
Filing Date:
April 16, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H01Q1/32; B60R11/02; H01Q1/22; H01Q1/42; H01Q21/29
Domestic Patent References:
| WO2015164596A2 | 2015-10-29 |
Foreign References:
| EP2501200A1 | 2012-09-19 | |||
| US20130076577A1 | 2013-03-28 | |||
| JP2018514974A | 2018-06-07 | |||
| JPH06244617A | 1994-09-02 | |||
| JPH0666114U | 1994-09-16 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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