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SATELLITE RECEIVER SOFTWARE ALGORITHM TO PREVENT RECEIVER OVERLOAD BY STRONG MULTICARRIER INPUT SIGNALS
SATELLITE RECEIVER SOFTWARE ALGORITHM TO PREVENT RECEIVER OVERLOAD BY STRONG MULTICARRIER INPUT SIGNALS
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机译:卫星接收器软件算法可防止强多载波输入信号造成接收器过载
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摘要
A method and architecture for acquiring and processing broadcast or satellite signals is disclosed. The method and apparatus comprise a variable attenuator and a AGC controlled amplifier. The variable amplifier is operative in response to a control signal, wherein the control signal is determined by a signal lock condition of said signal for a plurality of attenuator settings. This acquisition system can be used to detect signal presence and generate channel lists.
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