Title:
RADAR DEVICE AND VEHICLE-MOUNTED SENSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/048671
Kind Code:
A1
Abstract:
[Problem] To provide a radar device that can suppress the leakage of interference waves from a radome, and a vehicle-mounted sensing system that comprises the radar device. [Solution] A radar device according to the present disclosure comprises: a substrate that has an antenna structure in which a radio wave radiation part is provided on a first surface; a radome that is disposed opposite from the first surface of the substrate; and a radio wave absorption member that is disposed between the substrate and the radome, that has an opening formed at portion corresponding to the radiation part, and that includes an insulator which absorbs radio waves.
Inventors:
KATSUTA ATSUSHI (JP)
OKADA YASUHIRO (JP)
TAKAHASHI YUDAI (JP)
YOKOYAMA HIROKI (JP)
OKADA YASUHIRO (JP)
TAKAHASHI YUDAI (JP)
YOKOYAMA HIROKI (JP)
Application Number:
PCT/JP2023/031595
Publication Date:
March 07, 2024
Filing Date:
August 30, 2023
Export Citation:
Assignee:
SONY GROUP CORP (JP)
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G01S7/03; G01S7/02; G01S13/931; H01Q1/38; H01Q1/42; H01Q13/02; H01Q13/08; H01Q13/10; H01Q15/14; H01Q17/00
Domestic Patent References:
| WO2015094538A1 | 2015-06-25 |
Foreign References:
| JP2007074662A | 2007-03-22 | |||
| JPH11231041A | 1999-08-27 | |||
| JPH054609U | 1993-01-22 |
Attorney, Agent or Firm:
MIYAJIMA Manabu (JP)
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