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RECEIVER WITH A CHANNEL ESTIMATOR, A MATCHED FILTER, AND A DECISION FEEDBACK EQUALISER
RECEIVER WITH A CHANNEL ESTIMATOR, A MATCHED FILTER, AND A DECISION FEEDBACK EQUALISER
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机译:带有信道估计器,匹配滤波器和决策反馈均衡器的接收器
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摘要
Circuitry and method for a communications receiver are disclosed. The circuitry comprises means for estimating an impulse response of a communications channel for a signal received by a receiver, and signal processing means for processing the signal in accordance with a conjugate mirror image of the impulse response. The processing means outputs a processed signal which is symmetrical about a real-valued central maximum power lobe. The central lobe provides a convenient trigger signal for synchronising receiver timing with a received signal.
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