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Methods and systems with downhole synchronization based on a direct digital synthesizer (DDS)
Methods and systems with downhole synchronization based on a direct digital synthesizer (DDS)
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机译:基于直接数字合成器(DDS)的井下同步的方法和系统
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摘要
A downhole system includes a first module having a transmitter that transmits at least one sync control signal. The system also includes a second module having a sync module with a direct digital synthesizer (DDS). The sync module analyzes the at least one sync control signal to identify at least one of a sync frequency and a sync phase. The DDS adjusts a local receiver clock based on the identified at least one of a sync frequency and a sync phase.
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