发明授权
US07415259B2 Automatic gain control for satellite digital audio radio service receiver, method of automatically controlling gain and SDARS receiver incorporating the same
有权
卫星数字音频无线电业务接收机的自动增益控制，自动控制增益的方法和包含该增益的SDARS接收机
- 专利标题： Automatic gain control for satellite digital audio radio service receiver, method of automatically controlling gain and SDARS receiver incorporating the same
- 专利标题（中）： 卫星数字音频无线电业务接收机的自动增益控制，自动控制增益的方法和包含该增益的SDARS接收机
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申请号： US10876041申请日： 2004-06-24
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公开(公告)号： US07415259B2公开(公告)日： 2008-08-19
- 发明人: David A. Fishman , Robert C. Malkemes , Denis P. Orlando , Jie Song , Eric Zhong , Ying Zhu
- 申请人： David A. Fishman , Robert C. Malkemes , Denis P. Orlando , Jie Song , Eric Zhong , Ying Zhu
- 申请人地址： US PA Allentown
- 专利权人： Agere Systems Inc.
- 当前专利权人： Agere Systems Inc.
- 当前专利权人地址： US PA Allentown
- 主分类号： H04B1/06
- IPC分类号： H04B1/06
摘要：
An automatic gain control (AGC) for a Satellite Digital Audio Radio Service (SDARS) receiver, a method of automatically controlling gain and a SDARS receiver incorporating the AGC or the method. In one embodiment, the AGC includes: (1) an AGC function selector configured to compare first and second time division multiplexed (TDM) power signals and a nonzero threshold and select an AGC function based thereon and (2) an AGC function applier associated with the AGC function selector and configured to apply the AGC function to the first and second TDM power signals to develop therefrom an AGC control signal.
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