发明授权
- 专利标题： Systems and methods for automatic gain control
- 专利标题（中）： 用于自动增益控制的系统和方法
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申请号： US11134194申请日： 2005-05-20
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公开(公告)号： US07408493B2公开(公告)日： 2008-08-05
- 发明人: Itay Lusky , Ofir Shalvi , Liran Brecher
- 申请人： Itay Lusky , Ofir Shalvi , Liran Brecher
- 申请人地址： US TX Dallas
- 专利权人： Texas Instruments Incorporated
- 当前专利权人： Texas Instruments Incorporated
- 当前专利权人地址： US TX Dallas
- 代理商 Steven A. Shaw; W. James Brady; Frederick J. Telecky, Jr.
- 主分类号： H03M1/12
- IPC分类号： H03M1/12
摘要：
Systems and methods for automatic gain control are disclosed. In one aspect of the invention, a system is provided that comprises a programmable gain amplifier that amplifies an input signal based on a gain signal. The system further comprises an analog-to-digital converter that generates at least one digital output signal from the amplified input signal, and an automatic gain control component that determines an adjustment of the gain signal based on a comparison of the at least one digital output signal to a predetermined maximum amplitude reference level.
公开/授权文献
- US20060261992A1 SYSTEMS AND METHODS FOR AUTOMATIC GAIN CONTROL 公开/授权日：2006-11-23
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