Title:
ANTENNA DEVICE AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/065818
Kind Code:
A1
Abstract:
This antenna device comprises an antenna element disposed in a recess 2 on the exterior of a moving body, and a non-feeding element of which the center is disposed at a position higher than the horizontal plane in which the center of the antenna element is positioned in the recess. In the antenna device, furthermore, the moving body is a vehicle, and the recess may be provided in a roof 1 of the vehicle.
Inventors:
UEJIMA HIROYUKI
Application Number:
PCT/JP2020/036671
Publication Date:
April 08, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B60R11/02; H01Q1/22; H01Q13/08; H01Q19/02; H01Q21/26
Domestic Patent References:
| WO2017170906A1 | 2017-10-05 |
Foreign References:
| JP2017153036A | 2017-08-31 | |||
| JP2003017916A | 2003-01-17 | |||
| JP2008135931A | 2008-06-12 | |||
| JP2003142919A | 2003-05-16 | |||
| JP2000353914A | 2000-12-19 | |||
| JP2003017916A | 2003-01-17 | |||
| JP2019182438A | 2019-10-24 |
Other References:
See also references of EP 4039544A4
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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