Title:
アンテナ装置
Document Type and Number:
Japanese Patent JP7459743
Kind Code:
B2
Abstract:
An antenna device includes: a conductive ground conductor plate; a plate-shaped radiating element disposed without being in contact with the ground conductor plate; a feeding line including a conductor and a shield member that surrounds the conductor, the shield member being connected to the ground conductor plate; and a conductive feeding element that includes a facing plate portion that faces the radiating element with an air layer provided therebetween, and is connected to the conductor.
Inventors:
Shuhei Terada
Norichika Ohmi
Kosuke Sone
Yasuyuki Yamamoto
Ai Takehisa
Ichiro Kuwayama
Suguru Yamagishi
Yutaro Miki
Norichika Ohmi
Kosuke Sone
Yasuyuki Yamamoto
Ai Takehisa
Ichiro Kuwayama
Suguru Yamagishi
Yutaro Miki
Application Number:
JP2020160736A
Publication Date:
April 02, 2024
Filing Date:
September 25, 2020
Export Citation:
Assignee:
Auto Network Technology Laboratory Co., Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01Q13/08
Domestic Patent References:
| JP2256305A | ||||
| JP2021192506A |
Foreign References:
| US20040145525 |
Attorney, Agent or Firm:
Patent Attorney Corporation Grandum Patent Office