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公开(公告)号：US07522556B2
公开(公告)日：2009-04-21
申请号：US11071641
申请日：2005-03-03
申请人： Wag Hanna , Colin Kellett , Theodore Pantazopoulos , Mike Roper , Russell Smith , Quilin Yuan , Jie Zhang
发明人： Wag Hanna , Colin Kellett , Theodore Pantazopoulos , Mike Roper , Russell Smith , Quilin Yuan , Jie Zhang
CPC分类号： H04B7/15535
摘要： An intelligent gain controller (IGC) for an on-frequency repeater implements a method for identifying a desired narrow band signal within a broadband RF signal. Thus, a candidate narrow band signal within the broadband signal is isolated. The isolated narrow band signal is then processed to detect repeating features of the narrow band signal. The detected repeating features are then analyzed to identify the signal type of the isolated narrow band signal. System gain of the in-frequency repeater can be controlled based on the power level of the identified narrow band signal.
摘要翻译： 用于频率中继器的智能增益控制器（IGC）实现了在宽带RF信号内识别期望的窄带信号的方法。 因此，宽带信号内的候选窄带信号被隔离。 然后处理隔离的窄带信号以检测窄带信号的重复特征。 然后分析检测到的重复特征以识别孤立的窄带信号的信号类型。 可以基于所识别的窄带信号的功率电平来控制频率中继器的系统增益。
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公开(公告)号：US20050232194A1
公开(公告)日：2005-10-20
申请号：US11071641
申请日：2005-03-03
申请人： Wag Hanna , Colin Kellett , Theodore Pantazopoulos , Mike Roper , Russell Smith , Quilin Yuan , Jie Zhang
发明人： Wag Hanna , Colin Kellett , Theodore Pantazopoulos , Mike Roper , Russell Smith , Quilin Yuan , Jie Zhang
CPC分类号： H04B7/15535
摘要： An intelligent gain controller (IGC) for an on-frequency repeater implements a method for identifying a desired narrow band signal within a broadband RF signal. Thus, a candidate narrow band signal within the broadband signal is isolated. The isolated narrow band signal is then processed to detect repeating features of the narrow band signal. The detected repeating features are then analyzed to identify the signal type of the isolated narrow band signal. System gain of the in-frequency repeater can be controlled based on the power level of the identified narrow band signal.
摘要翻译： 用于频率中继器的智能增益控制器（IGC）实现了在宽带RF信号内识别期望的窄带信号的方法。 因此，宽带信号内的候选窄带信号被隔离。 然后处理隔离的窄带信号以检测窄带信号的重复特征。 然后分析检测到的重复特征以识别孤立的窄带信号的信号类型。 可以基于所识别的窄带信号的功率电平来控制频率中继器的系统增益。
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