发明申请
- 专利标题： Agc circuit arrangement for a tuner
- 专利标题（中）： 用于调谐器的Agc电路布置
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申请号： US10542466申请日： 2004-01-20
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公开(公告)号： US20060205372A1公开(公告)日： 2006-09-14
- 发明人: Aaron Bouillet , Matthew Mayer
- 申请人： Aaron Bouillet , Matthew Mayer
- 国际申请： PCT/US04/01582 WO 20040120
- 主分类号： H04B7/00
- IPC分类号： H04B7/00 ; H04B1/06
摘要：
A method and apparatus for generating the adaptive gain control signals in a communications receiver is disclosed. The present invention can be used with existing two stage gain architectures, and overcomes many undesirable characteristics of the previous mechanism. An apparatus is presented wherein each of a plurality of RF AGC gain controllable amplifiers are individually controlled by individual AGC control signals generated by an AGC controller so that the level of the output signal from each of the RF AGC gain controllable amplifiers is individually optimized for tuner performance.
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