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
  • 申请号: US12623911
    申请日: 2009-11-23
  • 公开(公告)号: US20100127940A1
    公开(公告)日: 2010-05-27
  • 发明人: Yasumasa HARIHARAToshihiro Tsuru
  • 申请人: Yasumasa HARIHARAToshihiro 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
ANTENNA DEVICE, RADIO COMMUNICATION EQUIPMENT, SURFACE-MOUNTED ANTENNA, PRINTED CIRCUIT BOARD, AND MANUFACTURING METHOD OF THE SURFACE-MOUNTED ANTENNA AND THE PRINTED CIRCUIT BOARD
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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