发明授权
- 专利标题： Method and apparatus for an automatic frequency control receiver
- 专利标题（中）： 一种自动频率控制接收机的方法和装置
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申请号： US399785申请日： 1995-03-07
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公开(公告)号： US5678223A公开(公告)日： 1997-10-14
- 发明人: Edgar Herbert Callaway, Jr. , Frederick Loring Kampe , Gary Lee Pace , James David Hughes
- 申请人： Edgar Herbert Callaway, Jr. , Frederick Loring Kampe , Gary Lee Pace , James David Hughes
- 申请人地址： IL Schaumburg
- 专利权人： Motorola, Inc.
- 当前专利权人： Motorola, Inc.
- 当前专利权人地址： IL Schaumburg
- 主分类号： H03J1/00
- IPC分类号： H03J1/00 ; H03J7/02 ; H04B1/30 ; H04B1/26
摘要：
A receiver circuit (10), and method for automatic frequency control of a receiver circuit (10) suitable for receiving a radio frequency (RF) signal, featuring determination of at least one parameter other than a frequency error of a signal which is mixed with the RF signal received by the receiver circuit; and adjusting the frequency of the signal which is mixed with the RF signal based on the frequency error if the at least one parameter satisfies a predetermined criterion.
公开/授权文献
- USD324729S Tub shell or the like 公开/授权日：1992-03-17
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