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Communications system using adaptive filter with adaptive update gain
Communications system using adaptive filter with adaptive update gain
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机译:使用具有自适应更新增益的自适应滤波器的通信系统
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摘要
A communications system receives a modulated signal that carries encoded communications data. An adaptive filter has a plurality of non-adaptive and adaptive filter taps with weighted coefficients and an adaptive gain circuit for updating the adaptive gain of the adaptive filter responsive to a received state of a modem or the type of modulation used by communications system. A demodulator and decoder receive the filtered output signal from the adaptive filter and demodulate and decode the signal to obtain the communications data.
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