发明授权
- 专利标题： Plane patch antenna
- 专利标题（中）： 平面贴片天线
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申请号： US494343申请日： 1990-03-16
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公开(公告)号： US5010349A公开(公告)日： 1991-04-23
- 发明人: Tsuyoshi Mizuno , Motoki Hirano
- 申请人： Tsuyoshi Mizuno , Motoki Hirano
- 申请人地址： JPX Yokohama
- 专利权人： Nissan Motor Company, Ltd.
- 当前专利权人： Nissan Motor Company, Ltd.
- 当前专利权人地址： JPX Yokohama
- 优先权： JPX1-90681 19890412
- 主分类号： H01Q13/08
- IPC分类号： H01Q13/08 ; H01Q1/36 ; H01Q9/40
摘要：
A plane patch antenna including patch and earth conductive plate members maintained in spaced-parallel relation to each other. A feeder shaft extends from the patch plate member for electrical connection of the patch plate member to a lead wire. The feeder shaft has a tapered portion extending from the patch plate member toward the earth plate member. The tapered portion has a cross-sectional area decreasing as going away from the patch plate member.
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