发明授权
- 专利标题: Reception device, antenna, and junction cable
- 专利标题(中): 接收设备,天线和接头电缆
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申请号: US12099907申请日: 2008-04-09
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公开(公告)号: US08428670B2公开(公告)日: 2013-04-23
- 发明人: Koichi Mukai , Yoshitaka Yoshino , Chisato Komori
- 申请人: Koichi Mukai , Yoshitaka Yoshino , Chisato Komori
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: SNR Denton US LLP
- 优先权: JP2007-104112 20070411; JP2007-106810 20070416
- 主分类号: H04M1/00
- IPC分类号: H04M1/00
摘要:
A reception device including a transmission part having transmission cables transmitting a signal and/or power of a main-body device, an antenna part provided along the transmission cables from main-body-device-side ends of the transmission cables to a point between the main-body-device-side ends and the other ends of the transmission cables so that a high-frequency-signal-transmission path is formed, a high-frequency-elimination circuit provided at the main-body-device-side ends, which eliminates entry of the high-frequency signal to the main-body device, and a tuner that connects one of ends of the antenna part, the end being provided on the main-body-device side, to an antenna-input terminal and that receives a broadcast wave falling within the first frequency band corresponding to the antenna part's length is provided. The other end of the antenna part is an open end.
公开/授权文献
- US20080254831A1 RECEPTION DEVICE, ANTENNA, AND JUNCTION CABLE 公开/授权日:2008-10-16