发明授权
- 专利标题: Multiband RDS radio receiver
- 专利标题(中): 多频带RDS无线电接收机
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申请号: US10458376申请日: 2003-06-11
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公开(公告)号: US07376402B2公开(公告)日: 2008-05-20
- 发明人: Jean-Pierre Lecomte , Frits De Jong
- 申请人: Jean-Pierre Lecomte , Frits De Jong
- 申请人地址: DE Munich
- 专利权人: VDO Automotive AG
- 当前专利权人: VDO Automotive AG
- 当前专利权人地址: DE Munich
- 代理商 Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- 优先权: EP02013402 20020612
- 主分类号: H04B1/18
- IPC分类号: H04B1/18
摘要:
A radio receiver having an FM band tuner, an AM band tuner, a controller coupled to both said tuners, and a radio data (RD) decoder for providing radio data. The RD decoder is coupled for receiving radio data from at least one of the tuners which is tuned to a radio program. The RD decoder is coupled to the controller for switching the radio receiver from FM band to AM band or vice versa based on radio program frequency correspondence data included in the radio data. The radio receiver is advantageous since it allows for automated cross switching between different frequencies whereon a same radio program is broadcast. This is particularly advantageous if the radio receiver, such as placed in a car, leaves the broadcast coverage area. User intervention is thus obviated.
公开/授权文献
- US20040038663A1 Multiband RDS radio receiver 公开/授权日:2004-02-26
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