发明申请
US20100127940A1 ANTENNA DEVICE, RADIO COMMUNICATION EQUIPMENT, SURFACE-MOUNTED ANTENNA, PRINTED CIRCUIT BOARD, AND MANUFACTURING METHOD OF THE SURFACE-MOUNTED ANTENNA AND THE PRINTED CIRCUIT BOARD
审中-公开
天线设备,无线电通信设备,表面安装天线,印刷电路板以及表面安装天线和印刷电路板的制造方法
- 专利标题: ANTENNA DEVICE, RADIO COMMUNICATION EQUIPMENT, SURFACE-MOUNTED ANTENNA, PRINTED CIRCUIT BOARD, AND MANUFACTURING METHOD OF THE SURFACE-MOUNTED ANTENNA AND THE PRINTED CIRCUIT BOARD
- 专利标题(中): 天线设备,无线电通信设备,表面安装天线,印刷电路板以及表面安装天线和印刷电路板的制造方法
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申请号: US12623911申请日: 2009-11-23
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公开(公告)号: US20100127940A1公开(公告)日: 2010-05-27
- 发明人: Yasumasa HARIHARA , Toshihiro Tsuru
- 申请人: Yasumasa HARIHARA , Toshihiro Tsuru
- 申请人地址: JP Tokyo
- 专利权人: TDK Corporation
- 当前专利权人: TDK Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-300903 20081126
- 主分类号: H01Q1/38
- IPC分类号: H01Q1/38 ; H01P11/00
摘要:
An antenna device has a substrate having a power supply line, and a surface-mounted multiple-resonance antenna having a base and a conductor pattern formed on the base and provided on the substrate, wherein the conductor pattern includes two antenna conductor patterns and a plane conductor pattern which connects each of the antenna conductor patterns and the power supply line, the plane conductor pattern 16 includes a slit which controls the connection distance between at least a portion of each of the antenna conductor patterns and the power supply line, and the substrate does not have a conductor pattern in a region corresponding to the slit.
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