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1. 发明授权

US4849766A Vehicle window glass antenna using transparent conductive film 失效
标题翻译：车窗玻璃天线采用透明导电膜
公开(公告)号：US4849766A
公开(公告)日：1989-07-18
申请号：US69392
申请日：1987-07-02
申请人： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
发明人： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
IPC分类号： B32B17/10 , C03C27/12 , H01Q1/12
CPC分类号： B32B17/10376 , B32B17/10 , B32B17/10036 , B32B17/10174 , B32B17/10211 , B32B17/10229 , B32B17/10761 , H01Q1/1271
摘要： The invention relates to a receiving antenna disposed on or in a vehicle window glass such as the rear window glass or the windshield of an automobile. The antenna comprises, as a principal antenna element, a transparent and conductive film in the shape of a quadrilateral having two substantially parallel sides one of which is at a distance of 15-25 mm from the upper edge of the window glass and the other at a distance of 15-25 mm from the lower edge. The quadrilateral film may be so wide that the remaining two sides thereof extend along the two side edges of the window glass, respectively, at a distance of 15-25 mm from the respective side edges. This is suitable for reception of not only FM radio broadcast waves in the 76-90 MHz or 88-108 MHz band and TV broadcast waves in the 90-222 MHz band but also AM radio broadcast waves. When the antenna is mostly for reception of FM radio broadcast waves and/or TV broadcast waves, it is suitable that the transparent and conductive film is in the shape of a rectangle which is elongate in the direction substantially perpendicular to the upper and lower edges of the window glass and has a lateral width in the range from 50 to 250 mm.
摘要翻译：本发明涉及一种设置在车窗玻璃上或车辆后窗玻璃或汽车挡风玻璃上的接收天线。天线包括作为主要天线元件的四边形形状的透明导电膜，其具有两个基本上平行的边，其中之一距离窗玻璃的上边缘为15-25mm，另一个位于距离下边缘15-25毫米的距离。四边形膜可能会变宽，其余的两侧分别沿窗玻璃的两个侧边缘延伸，距离各个侧边缘15-25mm的距离。这适用于接收不仅在76-90MHz或88-108MHz频段的FM无线电广播波和90-222MHz频段的TV广播波，还适用于AM无线电广播波。当天线主要用于接收FM无线电广播波和/或TV广播波时，适合于透明导电薄膜呈矩形形状，该矩形沿基本垂直于上下边缘的方向延伸该窗玻璃具有在50至250mm范围内的横向宽度。

2. 发明授权

US4803492A Vehicle window glass antenna 失效
标题翻译：车窗玻璃天线
公开(公告)号：US4803492A
公开(公告)日：1989-02-07
申请号：US933207
申请日：1986-11-21
申请人： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
发明人： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tsukada
IPC分类号： H01Q1/12 , H01Q1/32
CPC分类号： H01Q1/1278
摘要： The invention provides an antenna disclosed on or in a vehicle window glass, e.g. an automobile rear window glass, for receiving FM broadcast waves. The antenna has a main element, which extends horizontally from a side marginal region of the glass pane to a middle region but does not intersect the longitudinal center axis of the glass pane, and a phase adjusting element which extends parallel to the main element from the same side marginal region and is connected at its end in the side marginal region to the main element by a perpendicular line. The feed point is connected to an arbitrary point on the perpendicular line. The main element may be folded so as to have at least one horizontally extending turn-back part. The phase adjusting element may extend to the opposite side marginal area of the glass pane and may be folded so as to have a turn-back part which extends horizontally without intersecting the center axis of the glass pane. This antenna is almost non- directional and is high in gain over the entire range of the 76-90 MHz band and the 88-108 MHz band.
摘要翻译：本发明提供一种在车窗玻璃上或车辆窗玻璃中公开的天线。汽车后窗玻璃，用于接收FM广播波。天线具有从玻璃板的侧边缘水平延伸到中间区域但不与玻璃板的纵向中心轴线相交的主要元件，以及从主元件平行延伸的相位调整元件通过垂直线将侧边缘区域的端部连接到主要元件。馈电点连接到垂直线上的任意点。主要元件可以折叠成具有至少一个水平延伸的折返部分。相位调节元件可以延伸到玻璃板的相对侧边缘区域，并且可以折叠成具有水平延伸而不与玻璃板的中心轴相交的折回部分。该天线几乎是非定向的，并且在76-90MHz频带和88-108MHz频带的整个范围内具有高增益。

3. 发明授权

US4768037A Vehicle window glass antenna using transparent conductive film 失效
标题翻译：车窗玻璃天线采用透明导电膜
公开(公告)号：US4768037A
公开(公告)日：1988-08-30
申请号：US134096
申请日：1987-12-17
申请人： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tuskada
发明人： Hiroshi Inaba , Masao Shinnai , Kazuya Nishikawa , Tamotsu Saitoh , Tokio Tuskada
IPC分类号： B32B17/10 , H01Q1/12 , H01Q1/32
CPC分类号： B32B17/10293 , B32B17/10 , B32B17/10036 , B32B17/10174 , B32B17/10761 , H01Q1/1271
摘要： The invention relates to an antenna disposed on or in a vehicle window glass such as the rear window glass or the windshield of an automobile to receive FM radio and/or TV broadcast waves. A principal element of the antenna is a transparent and conductive film in the shape of a quadrilateral having a horizontal upper side. The conductive film occupies a major and central area of the window glass at a distance not less than 15 mm from each edge of the glass. A feeding bar formed of a strip of a low-resistivity material is attached to the conductive film so as to extend horizontally along at least a portion of the upper side of the conductive film, and a lead connects the feeding bar to a feeding point on the window glass. A good position of the junction point of the lead and the feeding bar is in the middle of the width of the window glass. When the feeding point and the junction point are in a side marginal region of the window glass it is desirable to provide, as an auxiliary antenna element, a conductive strip which extends above and parallel to the feeding bar from the side marginal region to a central region of the glass and is connected to the feeding bar in the side marginal region.
摘要翻译：本发明涉及一种设置在车窗玻璃上或车辆后窗玻璃或汽车挡风玻璃上的天线，用于接收FM无线电和/或电视广播波。天线的主要元件是具有水平上侧的四边形形状的透明导电膜。导电膜占据玻璃的每个边缘不小于15mm的距离的窗玻璃的主要和中心区域。由低电阻率材料条形成的馈送条被附着到导电膜上，以沿着导电膜的上侧的至少一部分水平延伸，并且引线将馈送杆连接到窗玻璃。导线和馈线的连接点的良好位置位于窗玻璃宽度的中间。当馈电点和接合点位于窗玻璃的边缘边缘区域时，期望提供作为辅助天线元件的导电条，该导电条从侧边缘区域上方并平行于馈送条延伸到中心并且连接到边缘区域中的进料棒。

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