Title:
アンテナ付き窓ガラス
Document Type and Number:
Japanese Patent JP7103471
Kind Code:
B2
Abstract:
To improve an antenna gain of vertical polarization in a window glass with an antenna.SOLUTION: In a window glass with an antenna, the antenna includes: a conductor part formed such that there is a gap between a first power supply part and a second power supply part, the conductor part comprising the first power supply part, the second power supply part, and a connection element having one end connected with the first power supply part and the other end connected with the second power supply part; a first element connected with the conductor part; a second element connected with the first element or the conductor part; and a third element connected with the conductor part at an opposite side to one side edge of a glass plate with respect to the second element. The first element includes a first vertical element extending along one side edge, the second element includes a second vertical element connected with the first element or the conductor part, and the third element includes a third vertical element connected with the conductor part. The second element is arranged to sandwich the first vertical element between the one side edge and the second element.SELECTED DRAWING: Figure 1
Inventors:
Kenichiro Kodama
Kimiki Mikamo
Yuki Kishimoto
Watanabe Fuminori
Kimiki Mikamo
Yuki Kishimoto
Watanabe Fuminori
Application Number:
JP2021081928A
Publication Date:
July 20, 2022
Filing Date:
May 13, 2021
Export Citation:
Assignee:
AGC Inc.
International Classes:
H01Q1/32; B60J1/00; H01Q9/42
Domestic Patent References:
| JP2004072419A |
Foreign References:
| WO2005048404A1 | ||||
| US20160056535 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito