发明申请
- 专利标题: Radio device
- 专利标题(中): 无线电设备
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申请号: US11515288申请日: 2006-09-01
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公开(公告)号: US20070232229A1公开(公告)日: 2007-10-04
- 发明人: Toshiaki Matsubayashi
- 申请人: Toshiaki Matsubayashi
- 申请人地址: JP Tokyo
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2006-089859 20060329
- 主分类号: H04B7/185
- IPC分类号: H04B7/185
摘要:
A device main unit transmits a bus reset pulse to an antenna unit via a cable transmitting a television reception signal, a controller of the device main unit detects a response of a presence pulse to the bus reset pulse and displays the detection result. The transmission of the bus preset pulse and the reception of the presence pulse are performed by utilizing the existing communication interface with 1-Wire type interactive baseband communication system disposed to control a tunable radio frequency circuit provided for the antenna unit from the controller adopted thereto.
公开/授权文献
- US07603086B2 Radio device 公开/授权日:2009-10-13