Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/230696
Kind Code:
A1
Abstract:
An antenna device according to one embodiment comprises: an antenna element provided along a first flat surface; a shielding member that is provided between the antenna element and a noise generating source of a vehicle and that is disposed so as to be separated from the antenna element, at least a part of the shielding member being provided along a second flat surface facing the first flat surface; and an insulating member that is made of an insulating material and connects the antenna element and the shielding member. A part of the antenna element and at least a part of the shielding member are disposed so as to overlap each other as seen from the direction in which the first flat surface and the second flat surface face each other.
Inventors:
IMAMURA YUTAKA (JP)
Application Number:
PCT/JP2020/018548
Publication Date:
November 19, 2020
Filing Date:
May 07, 2020
Export Citation:
Assignee:
HARADA IND CO LTD (JP)
International Classes:
B60R11/02; H01Q1/22; H01Q1/32; H01Q1/52; H01Q21/30
Domestic Patent References:
| WO2019073691A1 | 2019-04-18 |
Foreign References:
| JP2009094901A | 2009-04-30 | |||
| JP2007153019A | 2007-06-21 | |||
| JP2009158990A | 2009-07-16 | |||
| JPS57194133A | 1982-11-29 | |||
| JPH02126413U | 1990-10-18 | |||
| JP2018121143A | 2018-08-02 | |||
| JPH09307334A | 1997-11-28 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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