Title:
WINDOW PANE MOUNTING STRUCTURE
Document Type and Number:
Japanese Patent JP2022018233
Kind Code:
A
Abstract:
To provide a window pane mounting structure capable of securing antenna gain in a bandwidth from a VHF band to a UHF band.SOLUTION: A window pane fitted to a window frame 66 formed on a vehicle body includes: a glass plate 10; a dielectric body having a first surface opposite the glass plate, and second surface opposite the first surface; a planar conductor 50 and an internal conductor 70 arranged between the glass plate and the first surface; and a power feeding electrode 35 provided on the second surface side. The window frame has a metal part 63 arranged along an outer edge of the dielectric body on the second surface side with respect to the dielectric body. A grounding electrode 38 which is provided on the metal part or on the second surface side and is electrically connected to the metal part is electrically connected to the planar conductor via the dielectric body. The internal conductor includes: a first internal conductor 71 facing the metal part via the dielectric body in a planar view of the window pane; and a second internal conductor 72 which is electrically connected to the first internal conductor 71 and is approximate to the planar conductor. The power feeding electrode faces the planar conductor via the dielectric body.SELECTED DRAWING: Figure 1
Inventors:
FUNATSU SATOSHI
TAMURA JIRO
EGAWA YOSHIHIKO
TAMURA JIRO
EGAWA YOSHIHIKO
Application Number:
JP2020121190A
Publication Date:
January 27, 2022
Filing Date:
July 15, 2020
Export Citation:
Assignee:
AGC INC
International Classes:
H01Q1/32; B60J1/00; H01Q5/307; H01Q13/08
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito
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