Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/209833
Kind Code:
A1
Abstract:
An antenna device comprises: a ground conductor (14, 42); a planar antenna conductor (11, 31, 41) that is positioned so as to face the ground conductor and has slots; two power supply points (13) that are provided to the antenna conductor so as to be straddled by the slots, and supply power to the antenna conductor to excite the slots; and a plurality of short-circuit conductors (15, 21) that connect the antenna conductor and the ground conductor.
Inventors:
AKIMOTO SHIMPEI (JP)
YAMAURA SHINGO (JP)
NISHIMOTO KENGO (JP)
YAMAURA SHINGO (JP)
NISHIMOTO KENGO (JP)
Application Number:
PCT/JP2022/018995
Publication Date:
November 02, 2023
Filing Date:
April 27, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01Q13/10; H01Q19/10
Foreign References:
| JP2001345630A | 2001-12-14 | |||
| US20200313295A1 | 2020-10-01 | |||
| JP2020120262A | 2020-08-06 | |||
| JP2006303846A | 2006-11-02 | |||
| JPS626503A | 1987-01-13 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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