Title:
ON-VEHICLE RADAR DEVICE
Document Type and Number:
Japanese Patent JP2021085840
Kind Code:
A
Abstract:
To provide an on-vehicle radar irradiation device capable of suppressing the attenuation of an electromagnetic wave by performing the radar irradiation on a central part of an on-vehicle decoration part by radiation heat by a reflector, and reducing snow accretion and icing of the on-vehicle decoration part.SOLUTION: Disclosed is an on-vehicle radar irradiation device includes a radar transmission/reception part 2 for transmitting an electromagnetic wave toward the rear side of an emblem 1 provided on a vehicle body and receiving a reflected wave of the transmitted electromagnetic wave. In the vehicle body or the emblem 1, heat generation sources 3a, 3b and reflectors 4a, 4a for reflecting radiation heat generated by heat generation of the heat generation sources 3a, 3b toward the emblem 1 are provided.SELECTED DRAWING: Figure 1
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Inventors:
MIYOSHI HARUKA
Application Number:
JP2019216992A
Publication Date:
June 03, 2021
Filing Date:
November 29, 2019
Export Citation:
Assignee:
KYOCERA CORP
International Classes:
G01S7/40; B60R13/00; B60S1/60; G01S7/03; G01S13/931; H01Q1/02; H01Q1/42
Domestic Patent References:
| JP2017215242A | 2017-12-07 | |||
| JP2009284141A | 2009-12-03 | |||
| JPH0181012U | 1989-05-31 | |||
| JPS6386289A | 1988-04-16 | |||
| JPH03265125A | 1991-11-26 | |||
| JPS6259401A | 1987-03-16 |
Attorney, Agent or Firm:
Keiichiro Saikyo