Title:
The antenna of a broadband
Document Type and Number:
Japanese Patent JP6250399
Kind Code:
B2
Abstract:
A vehicle window assembly. The window assembly includes a frame having an inner metal edge and a window pane fixed to the frame. The window pane includes an inner glass ply, an outer glass ply, an interlayer between the inner glass ply and the outer glass ply, and an electro-conductive coating located on a surface of the outer glass ply, wherein the electro-conductive coating has an outer peripheral edge spaced from the inner metal edge of the frame to define an antenna slot. The window assembly also includes an antenna feed structure electrically connected to the outer peripheral edge of the electro-conductive coating and a capacitive coupling strip located on the inner glass ply and overlapping the outer peripheral edge of the electro-conductive coating proximate the antenna feed structure, wherein the coupling strip couples a wide bandwidth radio frequency signal into and out of the antenna slot.
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Inventors:
Day, david
Application Number:
JP2013534969A
Publication Date:
December 20, 2017
Filing Date:
October 14, 2011
Export Citation:
Assignee:
Pittsburgh Glass Works, LRC
International Classes:
H01Q1/32; H01Q1/12; H01Q13/10
Domestic Patent References:
| JP582112U | ||||
| JP645817A | ||||
| JP9175166A | ||||
| JP200512587A |
Foreign References:
| US5926141 |
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
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