发明申请
- 专利标题： Broadband Integrated Tuner
- 专利标题（中）： 宽带集成调谐器
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申请号： US12826498申请日： 2010-06-29
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公开(公告)号： US20100265412A1公开(公告)日： 2010-10-21
- 发明人: S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
- 申请人： S. Vincent Birleson , Robert R. Rotzoll , Albert H. Taddiken , Kenneth W. Clayton
- 申请人地址： US TX Plano
- 专利权人： Microtune (Texas), L.P.
- 当前专利权人： Microtune (Texas), L.P.
- 当前专利权人地址： US TX Plano
- 主分类号： H04N5/50
- IPC分类号： H04N5/50
摘要：
A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an intermediate signal. An intermediate filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering.
公开/授权文献
- US08139161B2 Broadband integrated tuner 公开/授权日：2012-03-20
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