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Identification of the channel frequency response using chirps and stepped frequencies
Identification of the channel frequency response using chirps and stepped frequencies
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机译:使用线性调频和步进频率识别信道频率响应
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摘要
The transfer function of the communication channel in a mud pulse telemetry system is determined by sending a known signal through the channel and spectral analysis of the received signal. The known signal may be a chirp signal or a stepped frequency signal. Based on the determined transfer function, operating parameters of the pulser are adjusted.
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